diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 17:41:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 17:41:21 -0700 |
| commit | 03ce3ca4b02bfc1e6567a7851ae231ad3cc9418e (patch) | |
| tree | bf953469c6cac6b0a5b7d3671a27473eace144e3 /drivers/scsi | |
| parent | f8acc450e10dbe7996220bac5459ee9c14a82a6a (diff) | |
| parent | 622f9a8e7b8043a5ea2c7d047d65ecad01fe0f97 (diff) | |
| download | op-kernel-dev-03ce3ca4b02bfc1e6567a7851ae231ad3cc9418e.zip op-kernel-dev-03ce3ca4b02bfc1e6567a7851ae231ad3cc9418e.tar.gz | |
Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull final round of SCSI updates from James Bottomley:
"This is the remaining set of SCSI patches for the merge window. It's
mostly driver updates (scsi_debug, qla2xxx, storvsc, mp3sas). There
are also several bug fixes in fcoe, libfc, and megaraid_sas. We also
have a couple of core changes to try to make device destruction more
deterministic"
* tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (46 commits)
[SCSI] scsi constants: command, sense key + additional sense strings
fcoe: Reduce number of sparse warnings
fcoe: Stop fc_rport_priv structure leak
libfcoe: Fix meaningless log statement
libfc: Differentiate echange timer cancellation debug statements
libfc: Remove extra space in fc_exch_timer_cancel definition
fcoe: fix the link error status block sparse warnings
fcoe: Fix smatch warning in fcoe_fdmi_info function
libfc: Reject PLOGI from nodes with incompatible role
[SCSI] enable destruction of blocked devices which fail LUN scanning
[SCSI] Fix race between starved list and device removal
[SCSI] megaraid_sas: fix a bug for 64 bit arches
[SCSI] scsi_debug: reduce duplication between prot_verify_read and prot_verify_write
[SCSI] scsi_debug: simplify offset calculation for dif_storep
[SCSI] scsi_debug: invalidate protection info for unmapped region
[SCSI] scsi_debug: fix NULL pointer dereference with parameters dif=0 dix=1
[SCSI] scsi_debug: fix incorrectly nested kmap_atomic()
[SCSI] scsi_debug: fix invalid address passed to kunmap_atomic()
[SCSI] mpt3sas: Bump driver version to v02.100.00.00
[SCSI] mpt3sas: when async scanning is enabled then while scanning, devices are removed but their transport layer entries are not removed
...
Diffstat (limited to 'drivers/scsi')
46 files changed, 828 insertions, 529 deletions
diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c index 76e4c03..d35a5d6 100644 --- a/drivers/scsi/constants.c +++ b/drivers/scsi/constants.c @@ -1,10 +1,10 @@ -/* +/* * ASCII values for a number of symbolic constants, printing functions, * etc. * Additions for SCSI 2 and Linux 2.2.x by D. Gilbert (990422) * Additions for SCSI 3+ (SPC-3 T10/1416-D Rev 07 3 May 2002) * by D. Gilbert and aeb (20020609) - * Update to SPC-4 T10/1713-D Rev 20, 22 May 2009, D. Gilbert 20090624 + * Updated to SPC-4 T10/1713-D Rev 36g, D. Gilbert 20130701 */ #include <linux/blkdev.h> @@ -21,12 +21,13 @@ /* Commands with service actions that change the command name */ -#define MAINTENANCE_IN 0xa3 -#define MAINTENANCE_OUT 0xa4 #define SERVICE_ACTION_IN_12 0xab #define SERVICE_ACTION_OUT_12 0xa9 +#define SERVICE_ACTION_BIDIRECTIONAL 0x9d #define SERVICE_ACTION_IN_16 0x9e #define SERVICE_ACTION_OUT_16 0x9f +#define THIRD_PARTY_COPY_OUT 0x83 +#define THIRD_PARTY_COPY_IN 0x84 @@ -36,11 +37,11 @@ static const char * cdb_byte0_names[] = { /* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL, "Reassign Blocks", /* 08-0d */ "Read(6)", NULL, "Write(6)", "Seek(6)", NULL, NULL, -/* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry", +/* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry", /* 13-16 */ "Verify(6)", "Recover Buffered Data", "Mode Select(6)", "Reserve(6)", /* 17-1a */ "Release(6)", "Copy", "Erase", "Mode Sense(6)", -/* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic", +/* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic", /* 1e-1f */ "Prevent/Allow Medium Removal", NULL, /* 20-22 */ NULL, NULL, NULL, /* 23-28 */ "Read Format Capacities", "Set Window", @@ -48,16 +49,16 @@ static const char * cdb_byte0_names[] = { /* 29-2d */ "Read Generation", "Write(10)", "Seek(10)", "Erase(10)", "Read updated block", /* 2e-31 */ "Write Verify(10)", "Verify(10)", "Search High", "Search Equal", -/* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position", +/* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position", /* 35-37 */ "Synchronize Cache(10)", "Lock/Unlock Cache(10)", - "Read Defect Data(10)", -/* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer", - "Read Buffer", + "Read Defect Data(10)", +/* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer", + "Read Buffer", /* 3d-3f */ "Update Block", "Read Long(10)", "Write Long(10)", /* 40-41 */ "Change Definition", "Write Same(10)", /* 42-48 */ "Unmap/Read sub-channel", "Read TOC/PMA/ATIP", "Read density support", "Play audio(10)", "Get configuration", - "Play audio msf", "Play audio track/index", + "Play audio msf", "Sanitize/Play audio track/index", /* 49-4f */ "Play track relative(10)", "Get event status notification", "Pause/resume", "Log Select", "Log Sense", "Stop play/scan", NULL, @@ -72,17 +73,17 @@ static const char * cdb_byte0_names[] = { /* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, "Extended CDB", "Variable length", -/* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)", "Extended copy", - "Receive copy results", +/* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)", + "Third party copy out", "Third party copy in", /* 85-89 */ "ATA command pass through(16)", "Access control in", - "Access control out", "Read(16)", "Memory Export Out(16)", + "Access control out", "Read(16)", "Compare and Write", /* 8a-8f */ "Write(16)", "ORWrite", "Read attributes", "Write attributes", "Write and verify(16)", "Verify(16)", /* 90-94 */ "Pre-fetch(16)", "Synchronize cache(16)", "Lock/unlock cache(16)", "Write same(16)", NULL, /* 95-99 */ NULL, NULL, NULL, NULL, NULL, -/* 9a-9f */ NULL, NULL, NULL, NULL, "Service action in(16)", - "Service action out(16)", +/* 9a-9f */ NULL, NULL, NULL, "Service action bidirectional", + "Service action in(16)", "Service action out(16)", /* a0-a5 */ "Report luns", "ATA command pass through(12)/Blank", "Security protocol in", "Maintenance in", "Maintenance out", "Move medium/play audio(12)", @@ -122,6 +123,7 @@ static const struct value_name_pair maint_out_arr[] = { {0x6, "Set identifying information"}, {0xa, "Set target port groups"}, {0xb, "Change aliases"}, + {0xc, "Remove I_T nexus"}, {0xe, "Set priority"}, {0xf, "Set timestamp"}, {0x10, "Management protocol out"}, @@ -138,10 +140,16 @@ static const struct value_name_pair serv_out12_arr[] = { }; #define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr) +static const struct value_name_pair serv_bidi_arr[] = { + {-1, "dummy entry"}, +}; +#define SERV_BIDI_SZ ARRAY_SIZE(serv_bidi_arr) + static const struct value_name_pair serv_in16_arr[] = { {0x10, "Read capacity(16)"}, {0x11, "Read long(16)"}, {0x12, "Get LBA status"}, + {0x13, "Report referrals"}, }; #define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr) @@ -151,6 +159,51 @@ static const struct value_name_pair serv_out16_arr[] = { }; #define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr) +static const struct value_name_pair pr_in_arr[] = { + {0x0, "Persistent reserve in, read keys"}, + {0x1, "Persistent reserve in, read reservation"}, + {0x2, "Persistent reserve in, report capabilities"}, + {0x3, "Persistent reserve in, read full status"}, +}; +#define PR_IN_SZ ARRAY_SIZE(pr_in_arr) + +static const struct value_name_pair pr_out_arr[] = { + {0x0, "Persistent reserve out, register"}, + {0x1, "Persistent reserve out, reserve"}, + {0x2, "Persistent reserve out, release"}, + {0x3, "Persistent reserve out, clear"}, + {0x4, "Persistent reserve out, preempt"}, + {0x5, "Persistent reserve out, preempt and abort"}, + {0x6, "Persistent reserve out, register and ignore existing key"}, + {0x7, "Persistent reserve out, register and move"}, +}; +#define PR_OUT_SZ ARRAY_SIZE(pr_out_arr) + +/* SPC-4 rev 34 renamed the Extended Copy opcode to Third Party Copy Out. + LID1 (List Identifier length: 1 byte) is the Extended Copy found in SPC-2 + and SPC-3 */ +static const struct value_name_pair tpc_out_arr[] = { + {0x0, "Extended copy(LID1)"}, + {0x1, "Extended copy(LID4)"}, + {0x10, "Populate token"}, + {0x11, "Write using token"}, + {0x1c, "Copy operation abort"}, +}; +#define TPC_OUT_SZ ARRAY_SIZE(tpc_out_arr) + +static const struct value_name_pair tpc_in_arr[] = { + {0x0, "Receive copy status(LID1)"}, + {0x1, "Receive copy data(LID1)"}, + {0x3, "Receive copy operating parameters"}, + {0x4, "Receive copy failure details(LID1)"}, + {0x5, "Receive copy status(LID4)"}, + {0x6, "Receive copy data(LID4)"}, + {0x7, "Receive ROD token information"}, + {0x8, "Report all ROD tokens"}, +}; +#define TPC_IN_SZ ARRAY_SIZE(tpc_in_arr) + + static const struct value_name_pair variable_length_arr[] = { {0x1, "Rebuild(32)"}, {0x2, "Regenerate(32)"}, @@ -207,6 +260,7 @@ static const char * get_sa_name(const struct value_name_pair * arr, static void print_opcode_name(unsigned char * cdbp, int cdb_len) { int sa, len, cdb0; + int fin_name = 0; const char * name; cdb0 = cdbp[0]; @@ -219,7 +273,8 @@ static void print_opcode_name(unsigned char * cdbp, int cdb_len) break; } sa = (cdbp[8] << 8) + cdbp[9]; - name = get_sa_name(variable_length_arr, VARIABLE_LENGTH_SZ, sa); + name = get_sa_name(variable_length_arr, VARIABLE_LENGTH_SZ, + sa); if (name) printk("%s", name); else @@ -232,50 +287,57 @@ static void print_opcode_name(unsigned char * cdbp, int cdb_len) case MAINTENANCE_IN: sa = cdbp[1] & 0x1f; name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); - if (name) - printk("%s", name); - else - printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + fin_name = 1; break; case MAINTENANCE_OUT: sa = cdbp[1] & 0x1f; name = get_sa_name(maint_out_arr, MAINT_OUT_SZ, sa); - if (name) - printk("%s", name); - else - printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + fin_name = 1; + break; + case PERSISTENT_RESERVE_IN: + sa = cdbp[1] & 0x1f; + name = get_sa_name(pr_in_arr, PR_IN_SZ, sa); + fin_name = 1; + break; + case PERSISTENT_RESERVE_OUT: + sa = cdbp[1] & 0x1f; + name = get_sa_name(pr_out_arr, PR_OUT_SZ, sa); + fin_name = 1; break; case SERVICE_ACTION_IN_12: sa = cdbp[1] & 0x1f; name = get_sa_name(serv_in12_arr, SERV_IN12_SZ, sa); - if (name) - printk("%s", name); - else - printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + fin_name = 1; break; case SERVICE_ACTION_OUT_12: sa = cdbp[1] & 0x1f; name = get_sa_name(serv_out12_arr, SERV_OUT12_SZ, sa); - if (name) - printk("%s", name); - else - printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + fin_name = 1; + break; + case SERVICE_ACTION_BIDIRECTIONAL: + sa = cdbp[1] & 0x1f; + name = get_sa_name(serv_bidi_arr, SERV_BIDI_SZ, sa); + fin_name = 1; break; case SERVICE_ACTION_IN_16: sa = cdbp[1] & 0x1f; name = get_sa_name(serv_in16_arr, SERV_IN16_SZ, sa); - if (name) - printk("%s", name); - else - printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + fin_name = 1; break; case SERVICE_ACTION_OUT_16: sa = cdbp[1] & 0x1f; name = get_sa_name(serv_out16_arr, SERV_OUT16_SZ, sa); - if (name) - printk("%s", name); - else - printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + fin_name = 1; + break; + case THIRD_PARTY_COPY_IN: + sa = cdbp[1] & 0x1f; + name = get_sa_name(tpc_in_arr, TPC_IN_SZ, sa); + fin_name = 1; + break; + case THIRD_PARTY_COPY_OUT: + sa = cdbp[1] & 0x1f; + name = get_sa_name(tpc_out_arr, TPC_OUT_SZ, sa); + fin_name = 1; break; default: if (cdb0 < 0xc0) { @@ -288,6 +350,12 @@ static void print_opcode_name(unsigned char * cdbp, int cdb_len) printk("cdb[0]=0x%x (vendor)", cdb0); break; } + if (fin_name) { + if (name) + printk("%s", name); + else + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + } } #else /* ifndef CONFIG_SCSI_CONSTANTS */ @@ -312,10 +380,15 @@ static void print_opcode_name(unsigned char * cdbp, int cdb_len) break; case MAINTENANCE_IN: case MAINTENANCE_OUT: + case PERSISTENT_RESERVE_IN: + case PERSISTENT_RESERVE_OUT: case SERVICE_ACTION_IN_12: case SERVICE_ACTION_OUT_12: + case SERVICE_ACTION_BIDIRECTIONAL: case SERVICE_ACTION_IN_16: case SERVICE_ACTION_OUT_16: + case THIRD_PARTY_COPY_IN: + case THIRD_PARTY_COPY_OUT: sa = cdbp[1] & 0x1f; printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); break; @@ -327,7 +400,7 @@ static void print_opcode_name(unsigned char * cdbp, int cdb_len) break; } } -#endif +#endif void __scsi_print_command(unsigned char *cdb) { @@ -336,7 +409,7 @@ void __scsi_print_command(unsigned char *cdb) print_opcode_name(cdb, 0); len = scsi_command_size(cdb); /* print out all bytes in cdb */ - for (k = 0; k < len; ++k) + for (k = 0; k < len; ++k) printk(" %02x", cdb[k]); printk("\n"); } @@ -404,8 +477,9 @@ struct error_info { /* * The canonical list of T10 Additional Sense Codes is available at: - * http://www.t10.org/lists/asc-num.txt + * http://www.t10.org/lists/asc-num.txt [most recent: 20130605] */ + static const struct error_info additional[] = { {0x0000, "No additional sense information"}, @@ -430,6 +504,8 @@ static const struct error_info additional[] = {0x001C, "Verify operation in progress"}, {0x001D, "ATA pass through information available"}, {0x001E, "Conflicting SA creation request"}, + {0x001F, "Logical unit transitioning to another power condition"}, + {0x0020, "Extended copy information available"}, {0x0100, "No index/sector signal"}, @@ -460,6 +536,17 @@ static const struct error_info additional[] = {0x0412, "Logical unit not ready, offline"}, {0x0413, "Logical unit not ready, SA creation in progress"}, {0x0414, "Logical unit not ready, space allocation in progress"}, + {0x0415, "Logical unit not ready, robotics disabled"}, + {0x0416, "Logical unit not ready, configuration required"}, + {0x0417, "Logical unit not ready, calibration required"}, + {0x0418, "Logical unit not ready, a door is open"}, + {0x0419, "Logical unit not ready, operating in sequential mode"}, + {0x041A, "Logical unit not ready, start stop unit command in " + "progress"}, + {0x041B, "Logical unit not ready, sanitize in progress"}, + {0x041C, "Logical unit not ready, additional power use not yet " + "granted"}, + {0x041D, "Logical unit not ready, configuration in progress"}, {0x0500, "Logical unit does not respond to selection"}, @@ -490,6 +577,7 @@ static const struct error_info additional[] = {0x0B06, "Warning - non-volatile cache now volatile"}, {0x0B07, "Warning - degraded power to non-volatile cache"}, {0x0B08, "Warning - power loss expected"}, + {0x0B09, "Warning - device statistics notification active"}, {0x0C00, "Write error"}, {0x0C01, "Write error - recovered with auto reallocation"}, @@ -505,6 +593,7 @@ static const struct error_info additional[] = {0x0C0B, "Auxiliary memory write error"}, {0x0C0C, "Write error - unexpected unsolicited data"}, {0x0C0D, "Write error - not enough unsolicited data"}, + {0x0C0E, "Multiple write errors"}, {0x0C0F, "Defects in error window"}, {0x0D00, "Error detected by third party temporary initiator"}, @@ -523,6 +612,8 @@ static const struct error_info additional[] = {0x1001, "Logical block guard check failed"}, {0x1002, "Logical block application tag check failed"}, {0x1003, "Logical block reference tag check failed"}, + {0x1004, "Logical block protection error on recover buffered data"}, + {0x1005, "Logical block protection method error"}, {0x1100, "Unrecovered read error"}, {0x1101, "Read retries exhausted"}, @@ -545,6 +636,7 @@ static const struct error_info additional[] = {0x1112, "Auxiliary memory read error"}, {0x1113, "Read error - failed retransmission request"}, {0x1114, "Read error - lba marked bad by application client"}, + {0x1115, "Write after sanitize required"}, {0x1200, "Address mark not found for id field"}, @@ -622,6 +714,7 @@ static const struct error_info additional[] = {0x2009, "Access denied - invalid LU identifier"}, {0x200A, "Access denied - invalid proxy token"}, {0x200B, "Access denied - ACL LUN conflict"}, + {0x200C, "Illegal command when not in append-only mode"}, {0x2100, "Logical block address out of range"}, {0x2101, "Invalid element address"}, @@ -630,6 +723,19 @@ static const struct error_info additional[] = {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"}, + {0x2300, "Invalid token operation, cause not reportable"}, + {0x2301, "Invalid token operation, unsupported token type"}, + {0x2302, "Invalid token operation, remote token usage not supported"}, + {0x2303, "Invalid token operation, remote rod token creation not " + "supported"}, + {0x2304, "Invalid token operation, token unknown"}, + {0x2305, "Invalid token operation, token corrupt"}, + {0x2306, "Invalid token operation, token revoked"}, + {0x2307, "Invalid token operation, token expired"}, + {0x2308, "Invalid token operation, token cancelled"}, + {0x2309, "Invalid token operation, token deleted"}, + {0x230A, "Invalid token operation, invalid token length"}, + {0x2400, "Invalid field in cdb"}, {0x2401, "CDB decryption error"}, {0x2402, "Obsolete"}, @@ -705,6 +811,7 @@ static const struct error_info additional[] = "event"}, {0x2A13, "Data encryption key instance counter has changed"}, {0x2A14, "SA creation capabilities data has changed"}, + {0x2A15, "Medium removal prevention preempted"}, {0x2B00, "Copy cannot execute since host cannot disconnect"}, @@ -720,6 +827,7 @@ static const struct error_info additional[] = {0x2C09, "Previous reservation conflict status"}, {0x2C0A, "Partition or collection contains user objects"}, {0x2C0B, "Not reserved"}, + {0x2C0C, "Orwrite generation does not match"}, {0x2D00, "Overwrite error on update in place"}, @@ -728,6 +836,7 @@ static const struct error_info additional[] = {0x2F00, "Commands cleared by another initiator"}, {0x2F01, "Commands cleared by power loss notification"}, {0x2F02, "Commands cleared by device server"}, + {0x2F03, "Some commands cleared by queuing layer event"}, {0x3000, "Incompatible medium installed"}, {0x3001, "Cannot read medium - unknown format"}, @@ -745,10 +854,12 @@ static const struct error_info additional[] = {0x3010, "Medium not formatted"}, {0x3011, "Incompatible volume type"}, {0x3012, "Incompatible volume qualifier"}, + {0x3013, "Cleaning volume expired"}, {0x3100, "Medium format corrupted"}, {0x3101, "Format command failed"}, {0x3102, "Zoned formatting failed due to spare linking"}, + {0x3103, "Sanitize command failed"}, {0x3200, "No defect spare location available"}, {0x3201, "Defect list update failure"}, @@ -809,6 +920,8 @@ static const struct error_info additional[] = {0x3B19, "Element enabled"}, {0x3B1A, "Data transfer device removed"}, {0x3B1B, "Data transfer device inserted"}, + {0x3B1C, "Too many logical objects on partition to support " + "operation"}, {0x3D00, "Invalid bits in identify message"}, @@ -839,6 +952,7 @@ static const struct error_info additional[] = {0x3F12, "iSCSI IP address added"}, {0x3F13, "iSCSI IP address removed"}, {0x3F14, "iSCSI IP address changed"}, + {0x3F15, "Inspect referrals sense descriptors"}, /* * {0x40NN, "Ram failure"}, * {0x40NN, "Diagnostic failure on component nn"}, @@ -848,6 +962,7 @@ static const struct error_info additional[] = {0x4300, "Message error"}, {0x4400, "Internal target failure"}, + {0x4401, "Persistent reservation information lost"}, {0x4471, "ATA device failed set features"}, {0x4500, "Select or reselect failure"}, @@ -876,6 +991,21 @@ static const struct error_info additional[] = {0x4B04, "Nak received"}, {0x4B05, "Data offset error"}, {0x4B06, "Initiator response timeout"}, + {0x4B07, "Connection lost"}, + {0x4B08, "Data-in buffer overflow - data buffer size"}, + {0x4B09, "Data-in buffer overflow - data buffer descriptor area"}, + {0x4B0A, "Data-in buffer error"}, + {0x4B0B, "Data-out buffer overflow - data buffer size"}, + {0x4B0C, "Data-out buffer overflow - data buffer descriptor area"}, + {0x4B0D, "Data-out buffer error"}, + {0x4B0E, "PCIe fabric error"}, + {0x4B0F, "PCIe completion timeout"}, + {0x4B10, "PCIe completer abort"}, + {0x4B11, "PCIe poisoned tlp received"}, + {0x4B12, "PCIe eCRC check failed"}, + {0x4B13, "PCIe unsupported request"}, + {0x4B14, "PCIe acs violation"}, + {0x4B15, "PCIe tlp prefix blocked"}, {0x4C00, "Logical unit failed self-configuration"}, /* @@ -897,6 +1027,10 @@ static const struct error_info additional[] = {0x5302, "Medium removal prevented"}, {0x5303, "Medium removal prevented by data transfer element"}, {0x5304, "Medium thread or unthread failure"}, + {0x5305, "Volume identifier invalid"}, + {0x5306, "Volume identifier missing"}, + {0x5307, "Duplicate volume identifier"}, + {0x5308, "Element status unknown"}, {0x5400, "Scsi to host system interface failure"}, @@ -911,6 +1045,9 @@ static const struct error_info additional[] = {0x5508, "Maximum number of supplemental decryption keys exceeded"}, {0x5509, "Medium auxiliary memory not accessible"}, {0x550A, "Data currently unavailable"}, + {0x550B, "Insufficient power for operation"}, + {0x550C, "Insufficient resources to create rod"}, + {0x550D, "Insufficient resources to create rod token"}, {0x5700, "Unable to recover table-of-contents"}, @@ -1069,6 +1206,7 @@ static const struct error_info additional[] = {0x670B, "ATA device feature not enabled"}, {0x6800, "Logical unit not configured"}, + {0x6801, "Subsidiary logical unit not configured"}, {0x6900, "Data loss on logical unit"}, {0x6901, "Multiple logical unit failures"}, @@ -1185,10 +1323,13 @@ static const char * const snstext[] = { "Vendor Specific(9)", "Copy Aborted", /* A: COPY or COMPARE was aborted */ "Aborted Command", /* B: The target aborted the command */ - "Equal", /* C: A SEARCH DATA command found data equal */ + "Equal", /* C: A SEARCH DATA command found data equal, + reserved in SPC-4 rev 36 */ "Volume Overflow", /* D: Medium full with still data to be written */ "Miscompare", /* E: Source data and data on the medium do not agree */ + "Completed", /* F: command completed sense data reported, + may occur for successful command */ }; #endif @@ -1306,7 +1447,7 @@ scsi_decode_sense_buffer(const unsigned char *sense_buffer, int sense_len, struct scsi_sense_hdr *sshdr) { int k, num, res; - + res = scsi_normalize_sense(sense_buffer, sense_len, sshdr); if (0 == res) { /* this may be SCSI-1 sense data */ @@ -1459,5 +1600,3 @@ void scsi_print_result(struct scsi_cmnd *cmd) scsi_show_result(cmd->result); } EXPORT_SYMBOL(scsi_print_result); - - diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 4a05d04..07453bb 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -774,7 +774,6 @@ static void fcoe_fdmi_info(struct fc_lport *lport, struct net_device *netdev) struct fcoe_port *port; struct net_device *realdev; int rc; - struct netdev_fcoe_hbainfo fdmi; port = lport_priv(lport); fcoe = port->priv; @@ -788,9 +787,13 @@ static void fcoe_fdmi_info(struct fc_lport *lport, struct net_device *netdev) return; if (realdev->netdev_ops->ndo_fcoe_get_hbainfo) { - memset(&fdmi, 0, sizeof(fdmi)); + struct netdev_fcoe_hbainfo *fdmi; + fdmi = kzalloc(sizeof(*fdmi), GFP_KERNEL); + if (!fdmi) + return; + rc = realdev->netdev_ops->ndo_fcoe_get_hbainfo(realdev, - &fdmi); + fdmi); if (rc) { printk(KERN_INFO "fcoe: Failed to retrieve FDMI " "information from netdev.\n"); @@ -800,38 +803,39 @@ static void fcoe_fdmi_info(struct fc_lport *lport, struct net_device *netdev) snprintf(fc_host_serial_number(lport->host), FC_SERIAL_NUMBER_SIZE, "%s", - fdmi.serial_number); + fdmi->serial_number); snprintf(fc_host_manufacturer(lport->host), FC_SERIAL_NUMBER_SIZE, "%s", - fdmi.manufacturer); + fdmi->manufacturer); snprintf(fc_host_model(lport->host), FC_SYMBOLIC_NAME_SIZE, "%s", - fdmi.model); + fdmi->model); snprintf(fc_host_model_description(lport->host), FC_SYMBOLIC_NAME_SIZE, "%s", - fdmi.model_description); + fdmi->model_description); snprintf(fc_host_hardware_version(lport->host), FC_VERSION_STRING_SIZE, "%s", - fdmi.hardware_version); + fdmi->hardware_version); snprintf(fc_host_driver_version(lport->host), FC_VERSION_STRING_SIZE, "%s", - fdmi.driver_version); + fdmi->driver_version); snprintf(fc_host_optionrom_version(lport->host), FC_VERSION_STRING_SIZE, "%s", - fdmi.optionrom_version); + fdmi->optionrom_version); snprintf(fc_host_firmware_version(lport->host), FC_VERSION_STRING_SIZE, "%s", - fdmi.firmware_version); + fdmi->firmware_version); /* Enable FDMI lport states */ lport->fdmi_enabled = 1; + kfree(fdmi); } else { lport->fdmi_enabled = 0; printk(KERN_INFO "fcoe: No FDMI support.\n"); diff --git a/drivers/scsi/fcoe/fcoe_ctlr.c b/drivers/scsi/fcoe/fcoe_ctlr.c index 795843d..203415e 100644 --- a/drivers/scsi/fcoe/fcoe_ctlr.c +++ b/drivers/scsi/fcoe/fcoe_ctlr.c @@ -2090,7 +2090,11 @@ static struct fc_rport_operations fcoe_ctlr_vn_rport_ops = { */ static void fcoe_ctlr_disc_stop_locked(struct fc_lport *lport) { + struct fc_rport_priv *rdata; + mutex_lock(&lport->disc.disc_mutex); + list_for_each_entry_rcu(rdata, &lport->disc.rports, peers) + lport->tt.rport_logoff(rdata); lport->disc.disc_callback = NULL; mutex_unlock(&lport->disc.disc_mutex); } diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c index 8c05ae01..c9382d6 100644 --- a/drivers/scsi/fcoe/fcoe_sysfs.c +++ b/drivers/scsi/fcoe/fcoe_sysfs.c @@ -507,7 +507,7 @@ static const struct attribute_group *fcoe_fcf_attr_groups[] = { NULL, }; -struct bus_type fcoe_bus_type; +static struct bus_type fcoe_bus_type; static int fcoe_bus_match(struct device *dev, struct device_driver *drv) @@ -541,25 +541,25 @@ static void fcoe_fcf_device_release(struct device *dev) kfree(fcf); } -struct device_type fcoe_ctlr_device_type = { +static struct device_type fcoe_ctlr_device_type = { .name = "fcoe_ctlr", .groups = fcoe_ctlr_attr_groups, .release = fcoe_ctlr_device_release, }; -struct device_type fcoe_fcf_device_type = { +static struct device_type fcoe_fcf_device_type = { .name = "fcoe_fcf", .groups = fcoe_fcf_attr_groups, .release = fcoe_fcf_device_release, }; -struct bus_attribute fcoe_bus_attr_group[] = { +static struct bus_attribute fcoe_bus_attr_group[] = { __ATTR(ctlr_create, S_IWUSR, NULL, fcoe_ctlr_create_store), __ATTR(ctlr_destroy, S_IWUSR, NULL, fcoe_ctlr_destroy_store), __ATTR_NULL }; -struct bus_type fcoe_bus_type = { +static struct bus_type fcoe_bus_type = { .name = "fcoe", .match = &fcoe_bus_match, .bus_attrs = fcoe_bus_attr_group, @@ -569,7 +569,7 @@ struct bus_type fcoe_bus_type = { * fcoe_ctlr_device_flush_work() - Flush a FIP ctlr's workqueue * @ctlr: Pointer to the FIP ctlr whose workqueue is to be flushed */ -void fcoe_ctlr_device_flush_work(struct fcoe_ctlr_device *ctlr) +static void fcoe_ctlr_device_flush_work(struct fcoe_ctlr_device *ctlr) { if (!fcoe_ctlr_work_q(ctlr)) { printk(KERN_ERR @@ -590,8 +590,8 @@ void fcoe_ctlr_device_flush_work(struct fcoe_ctlr_device *ctlr) * Return value: * 1 on success / 0 already queued / < 0 for error */ -int fcoe_ctlr_device_queue_work(struct fcoe_ctlr_device *ctlr, - struct work_struct *work) +static int fcoe_ctlr_device_queue_work(struct fcoe_ctlr_device *ctlr, + struct work_struct *work) { if (unlikely(!fcoe_ctlr_work_q(ctlr))) { printk(KERN_ERR @@ -609,7 +609,7 @@ int fcoe_ctlr_device_queue_work(struct fcoe_ctlr_device *ctlr, * fcoe_ctlr_device_flush_devloss() - Flush a FIP ctlr's devloss workqueue * @ctlr: Pointer to FIP ctlr whose workqueue is to be flushed */ -void fcoe_ctlr_device_flush_devloss(struct fcoe_ctlr_device *ctlr) +static void fcoe_ctlr_device_flush_devloss(struct fcoe_ctlr_device *ctlr) { if (!fcoe_ctlr_devloss_work_q(ctlr)) { printk(KERN_ERR @@ -631,9 +631,9 @@ void fcoe_ctlr_device_flush_devloss(struct fcoe_ctlr_device *ctlr) * Return value: * 1 on success / 0 already queued / < 0 for error */ -int fcoe_ctlr_device_queue_devloss_work(struct fcoe_ctlr_device *ctlr, - struct delayed_work *work, - unsigned long delay) +static int fcoe_ctlr_device_queue_devloss_work(struct fcoe_ctlr_device *ctlr, + struct delayed_work *work, + unsigned long delay) { if (unlikely(!fcoe_ctlr_devloss_work_q(ctlr))) { printk(KERN_ERR diff --git a/drivers/scsi/fcoe/fcoe_transport.c b/drivers/scsi/fcoe/fcoe_transport.c index 01adbe0..74277c2 100644 --- a/drivers/scsi/fcoe/fcoe_transport.c +++ b/drivers/scsi/fcoe/fcoe_transport.c @@ -180,24 +180,10 @@ void fcoe_ctlr_get_lesb(struct fcoe_ctlr_device *ctlr_dev) { struct fcoe_ctlr *fip = fcoe_ctlr_device_priv(ctlr_dev); struct net_device *netdev = fcoe_get_netdev(fip->lp); - struct fcoe_fc_els_lesb *fcoe_lesb; - struct fc_els_lesb fc_lesb; - - __fcoe_get_lesb(fip->lp, &fc_lesb, netdev); - fcoe_lesb = (struct fcoe_fc_els_lesb *)(&fc_lesb); - - ctlr_dev->lesb.lesb_link_fail = - ntohl(fcoe_lesb->lesb_link_fail); - ctlr_dev->lesb.lesb_vlink_fail = - ntohl(fcoe_lesb->lesb_vlink_fail); - ctlr_dev->lesb.lesb_miss_fka = - ntohl(fcoe_lesb->lesb_miss_fka); - ctlr_dev->lesb.lesb_symb_err = - ntohl(fcoe_lesb->lesb_symb_err); - ctlr_dev->lesb.lesb_err_block = - ntohl(fcoe_lesb->lesb_err_block); - ctlr_dev->lesb.lesb_fcs_error = - ntohl(fcoe_lesb->lesb_fcs_error); + struct fc_els_lesb *fc_lesb; + + fc_lesb = (struct fc_els_lesb *)(&ctlr_dev->lesb); + __fcoe_get_lesb(fip->lp, fc_lesb, netdev); } EXPORT_SYMBOL_GPL(fcoe_ctlr_get_lesb); @@ -721,7 +707,6 @@ ssize_t fcoe_ctlr_create_store(struct bus_type *bus, { struct net_device *netdev = NULL; struct fcoe_transport *ft = NULL; - struct fcoe_ctlr_device *ctlr_dev = NULL; int rc = 0; int err; @@ -768,9 +753,8 @@ ssize_t fcoe_ctlr_create_store(struct bus_type *bus, goto out_putdev; } - LIBFCOE_TRANSPORT_DBG("transport %s %s to create fcoe on %s.\n", - ft->name, (ctlr_dev) ? "succeeded" : "failed", - netdev->name); + LIBFCOE_TRANSPORT_DBG("transport %s succeeded to create fcoe on %s.\n", + ft->name, netdev->name); out_putdev: dev_put(netdev); diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c index 8b928c6..5879929 100644 --- a/drivers/scsi/libfc/fc_exch.c +++ b/drivers/scsi/libfc/fc_exch.c @@ -337,7 +337,7 @@ static void fc_exch_release(struct fc_exch *ep) * fc_exch_timer_cancel() - cancel exch timer * @ep: The exchange whose timer to be canceled */ -static inline void fc_exch_timer_cancel(struct fc_exch *ep) +static inline void fc_exch_timer_cancel(struct fc_exch *ep) { if (cancel_delayed_work(&ep->timeout_work)) { FC_EXCH_DBG(ep, "Exchange timer canceled\n"); @@ -1567,7 +1567,7 @@ static void fc_exch_abts_resp(struct fc_exch *ep, struct fc_frame *fp) fc_exch_rctl_name(fh->fh_r_ctl)); if (cancel_delayed_work_sync(&ep->timeout_work)) { - FC_EXCH_DBG(ep, "Exchange timer canceled\n"); + FC_EXCH_DBG(ep, "Exchange timer canceled due to ABTS response\n"); fc_exch_release(ep); /* release from pending timer hold */ } diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c index 6bbb944..c710d90 100644 --- a/drivers/scsi/libfc/fc_rport.c +++ b/drivers/scsi/libfc/fc_rport.c @@ -926,6 +926,20 @@ err: kref_put(&rdata->kref, rdata->local_port->tt.rport_destroy); } +static bool +fc_rport_compatible_roles(struct fc_lport *lport, struct fc_rport_priv *rdata) +{ + if (rdata->ids.roles == FC_PORT_ROLE_UNKNOWN) + return true; + if ((rdata->ids.roles & FC_PORT_ROLE_FCP_TARGET) && + (lport->service_params & FCP_SPPF_INIT_FCN)) + return true; + if ((rdata->ids.roles & FC_PORT_ROLE_FCP_INITIATOR) && + (lport->service_params & FCP_SPPF_TARG_FCN)) + return true; + return false; +} + /** * fc_rport_enter_plogi() - Send Port Login (PLOGI) request * @rdata: The remote port to send a PLOGI to @@ -938,6 +952,12 @@ static void fc_rport_enter_plogi(struct fc_rport_priv *rdata) struct fc_lport *lport = rdata->local_port; struct fc_frame *fp; + if (!fc_rport_compatible_roles(lport, rdata)) { + FC_RPORT_DBG(rdata, "PLOGI suppressed for incompatible role\n"); + fc_rport_state_enter(rdata, RPORT_ST_PLOGI_WAIT); + return; + } + FC_RPORT_DBG(rdata, "Port entered PLOGI state from %s state\n", fc_rport_state(rdata)); @@ -1646,6 +1666,13 @@ static void fc_rport_recv_plogi_req(struct fc_lport *lport, rjt_data.explan = ELS_EXPL_NONE; goto reject; } + if (!fc_rport_compatible_roles(lport, rdata)) { + FC_RPORT_DBG(rdata, "Received PLOGI for incompatible role\n"); + mutex_unlock(&rdata->rp_mutex); + rjt_data.reason = ELS_RJT_LOGIC; + rjt_data.explan = ELS_EXPL_NONE; + goto reject; + } /* * Get session payload size from incoming PLOGI. diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 6002d36..0177295 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -4958,10 +4958,12 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance, sense, sense_handle); } - for (i = 0; i < ioc->sge_count && kbuff_arr[i]; i++) { - dma_free_coherent(&instance->pdev->dev, - kern_sge32[i].length, - kbuff_arr[i], kern_sge32[i].phys_addr); + for (i = 0; i < ioc->sge_count; i++) { + if (kbuff_arr[i]) + dma_free_coherent(&instance->pdev->dev, + kern_sge32[i].length, + kbuff_arr[i], + kern_sge32[i].phys_addr); } megasas_return_cmd(instance, cmd); diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c index 8056eac..4f401f7 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -585,7 +585,7 @@ u8 get_arm(struct megasas_instance *instance, u32 ld, u8 span, u64 stripe, case 1: /* start with logical arm */ arm = get_arm_from_strip(instance, ld, stripe, map); - if (arm != -1UL) + if (arm != -1U) arm *= 2; break; } @@ -637,7 +637,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, if (raid->level == 6) { logArm = get_arm_from_strip(instance, ld, stripRow, map); - if (logArm == -1UL) + if (logArm == -1U) return FALSE; rowMod = mega_mod64(row, SPAN_ROW_SIZE(map, ld, span)); armQ = SPAN_ROW_SIZE(map, ld, span) - 1 - rowMod; diff --git a/drivers/scsi/mpt3sas/Kconfig b/drivers/scsi/mpt3sas/Kconfig index 81471bf..d53e1b0 100644 --- a/drivers/scsi/mpt3sas/Kconfig +++ b/drivers/scsi/mpt3sas/Kconfig @@ -2,7 +2,7 @@ # Kernel configuration file for the MPT3SAS # # This code is based on drivers/scsi/mpt3sas/Kconfig -# Copyright (C) 2012 LSI Corporation +# Copyright (C) 2012-2013 LSI Corporation # (mailto:DL-MPTFusionLinux@lsi.com) # This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/mpt3sas/mpi/mpi2.h b/drivers/scsi/mpt3sas/mpi/mpi2.h index 03317ff..20da8f9 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2012 LSI Corporation. + * Copyright (c) 2000-2013 LSI Corporation. * * * Name: mpi2.h @@ -8,7 +8,7 @@ * scatter/gather formats. * Creation Date: June 21, 2006 * - * mpi2.h Version: 02.00.26 + * mpi2.h Version: 02.00.29 * * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 * prefix are for use only on MPI v2.5 products, and must not be used @@ -82,6 +82,10 @@ * 03-29-12 02.00.25 Bumped MPI2_HEADER_VERSION_UNIT. * Added Hard Reset delay timings. * 07-10-12 02.00.26 Bumped MPI2_HEADER_VERSION_UNIT. + * 07-26-12 02.00.27 Bumped MPI2_HEADER_VERSION_UNIT. + * 11-27-12 02.00.28 Bumped MPI2_HEADER_VERSION_UNIT. + * 12-20-12 02.00.29 Bumped MPI2_HEADER_VERSION_UNIT. + * Added MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET. * -------------------------------------------------------------------------- */ @@ -115,7 +119,7 @@ #define MPI2_VERSION_02_05 (0x0205) /*Unit and Dev versioning for this MPI header set */ -#define MPI2_HEADER_VERSION_UNIT (0x1A) +#define MPI2_HEADER_VERSION_UNIT (0x1D) #define MPI2_HEADER_VERSION_DEV (0x00) #define MPI2_HEADER_VERSION_UNIT_MASK (0xFF00) #define MPI2_HEADER_VERSION_UNIT_SHIFT (8) @@ -274,6 +278,8 @@ typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS { #define MPI2_REPLY_POST_HOST_INDEX_MASK (0x00FFFFFF) #define MPI2_RPHI_MSIX_INDEX_MASK (0xFF000000) #define MPI2_RPHI_MSIX_INDEX_SHIFT (24) +#define MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET (0x0000030C) /*MPI v2.5 only*/ + /* *Defines for the HCBSize and address diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h index d8b2c3e..889aa70 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h @@ -1,12 +1,12 @@ /* - * Copyright (c) 2000-2011 LSI Corporation. + * Copyright (c) 2000-2013 LSI Corporation. * * * Name: mpi2_cnfg.h * Title: MPI Configuration messages and pages * Creation Date: November 10, 2006 * - * mpi2_cnfg.h Version: 02.00.22 + * mpi2_cnfg.h Version: 02.00.24 * * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 * prefix are for use only on MPI v2.5 products, and must not be used @@ -155,6 +155,11 @@ * Added UEFIVersion field to BIOS Page 1 and defined new * BiosOptions bits. * Incorporating additions for MPI v2.5. + * 11-27-12 02.00.23 Added MPI2_MANPAGE7_FLAG_EVENTREPLAY_SLOT_ORDER. + * Added MPI2_BIOSPAGE1_OPTIONS_MASK_OEM_ID. + * 12-20-12 02.00.24 Marked MPI2_SASIOUNIT1_CONTROL_CLEAR_AFFILIATION as + * obsolete for MPI v2.5 and later. + * Added some defines for 12G SAS speeds. * -------------------------------------------------------------------------- */ @@ -714,6 +719,7 @@ typedef struct _MPI2_CONFIG_PAGE_MAN_7 { #define MPI2_MANUFACTURING7_PAGEVERSION (0x01) /*defines for the Flags field */ +#define MPI2_MANPAGE7_FLAG_EVENTREPLAY_SLOT_ORDER (0x00000002) #define MPI2_MANPAGE7_FLAG_USE_SLOT_INFO (0x00000001) @@ -1310,6 +1316,9 @@ typedef struct _MPI2_CONFIG_PAGE_BIOS_1 { #define MPI2_BIOSPAGE1_PAGEVERSION (0x05) /*values for BIOS Page 1 BiosOptions field */ +#define MPI2_BIOSPAGE1_OPTIONS_MASK_OEM_ID (0x000000F0) +#define MPI2_BIOSPAGE1_OPTIONS_LSI_OEM_ID (0x00000000) + #define MPI2_BIOSPAGE1_OPTIONS_MASK_UEFI_HII_REGISTRATION (0x00000006) #define MPI2_BIOSPAGE1_OPTIONS_ENABLE_UEFI_HII (0x00000000) #define MPI2_BIOSPAGE1_OPTIONS_DISABLE_UEFI_HII (0x00000002) @@ -1884,6 +1893,7 @@ typedef struct _MPI2_CONFIG_PAGE_RD_PDISK_1 { #define MPI2_SAS_PRATE_MAX_RATE_1_5 (0x80) #define MPI2_SAS_PRATE_MAX_RATE_3_0 (0x90) #define MPI2_SAS_PRATE_MAX_RATE_6_0 (0xA0) +#define MPI25_SAS_PRATE_MAX_RATE_12_0 (0xB0) #define MPI2_SAS_PRATE_MIN_RATE_MASK (0x0F) #define MPI2_SAS_PRATE_MIN_RATE_NOT_PROGRAMMABLE (0x00) #define MPI2_SAS_PRATE_MIN_RATE_1_5 (0x08) @@ -1897,6 +1907,7 @@ typedef struct _MPI2_CONFIG_PAGE_RD_PDISK_1 { #define MPI2_SAS_HWRATE_MAX_RATE_1_5 (0x80) #define MPI2_SAS_HWRATE_MAX_RATE_3_0 (0x90) #define MPI2_SAS_HWRATE_MAX_RATE_6_0 (0xA0) +#define MPI25_SAS_HWRATE_MAX_RATE_12_0 (0xB0) #define MPI2_SAS_HWRATE_MIN_RATE_MASK (0x0F) #define MPI2_SAS_HWRATE_MIN_RATE_1_5 (0x08) #define MPI2_SAS_HWRATE_MIN_RATE_3_0 (0x09) diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_init.h b/drivers/scsi/mpt3sas/mpi/mpi2_init.h index a079e52..f7928bf 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2_init.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2_init.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2012 LSI Corporation. + * Copyright (c) 2000-2013 LSI Corporation. * * * Name: mpi2_init.h diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h b/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h index 0de425d..e2bb821 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h @@ -1,12 +1,12 @@ /* - * Copyright (c) 2000-2012 LSI Corporation. + * Copyright (c) 2000-2013 LSI Corporation. * * * Name: mpi2_ioc.h * Title: MPI IOC, Port, Event, FW Download, and FW Upload messages * Creation Date: October 11, 2006 * - * mpi2_ioc.h Version: 02.00.21 + * mpi2_ioc.h Version: 02.00.22 * * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 * prefix are for use only on MPI v2.5 products, and must not be used @@ -124,6 +124,9 @@ * Marked MPI2_PM_CONTROL_FEATURE_PCIE_LINK as obsolete. * 11-18-11 02.00.20 Incorporating additions for MPI v2.5. * 03-29-12 02.00.21 Added a product specific range to event values. + * 07-26-12 02.00.22 Added MPI2_IOCFACTS_EXCEPT_PARTIAL_MEMORY_FAILURE. + * Added ElapsedSeconds field to + * MPI2_EVENT_DATA_IR_OPERATION_STATUS. * -------------------------------------------------------------------------- */ @@ -283,6 +286,7 @@ typedef struct _MPI2_IOC_FACTS_REPLY { #define MPI2_IOCFACTS_HDRVERSION_DEV_SHIFT (0) /*IOCExceptions */ +#define MPI2_IOCFACTS_EXCEPT_PARTIAL_MEMORY_FAILURE (0x0200) #define MPI2_IOCFACTS_EXCEPT_IR_FOREIGN_CONFIG_MAX (0x0100) #define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_MASK (0x00E0) @@ -634,7 +638,7 @@ typedef struct _MPI2_EVENT_DATA_IR_OPERATION_STATUS { U8 RAIDOperation; /*0x04 */ U8 PercentComplete; /*0x05 */ U16 Reserved2; /*0x06 */ - U32 Resereved3; /*0x08 */ + U32 ElapsedSeconds; /*0x08 */ } MPI2_EVENT_DATA_IR_OPERATION_STATUS, *PTR_MPI2_EVENT_DATA_IR_OPERATION_STATUS, Mpi2EventDataIrOperationStatus_t, diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_raid.h b/drivers/scsi/mpt3sas/mpi/mpi2_raid.h index d1d9866..7176523 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2_raid.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2_raid.h @@ -1,12 +1,12 @@ /* - * Copyright (c) 2000-2012 LSI Corporation. + * Copyright (c) 2000-2013 LSI Corporation. * * * Name: mpi2_raid.h * Title: MPI Integrated RAID messages and structures * Creation Date: April 26, 2007 * - * mpi2_raid.h Version: 02.00.08 + * mpi2_raid.h Version: 02.00.09 * * Version History * --------------- @@ -28,6 +28,8 @@ * Added product-specific range to RAID Action values. * 11-18-11 02.00.07 Incorporating additions for MPI v2.5. * 02-06-12 02.00.08 Added MPI2_RAID_ACTION_PHYSDISK_HIDDEN. + * 07-26-12 02.00.09 Added ElapsedSeconds field to MPI2_RAID_VOL_INDICATOR. + * Added MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID define. * -------------------------------------------------------------------------- */ @@ -269,10 +271,12 @@ typedef struct _MPI2_RAID_VOL_INDICATOR { U64 TotalBlocks; /*0x00 */ U64 BlocksRemaining; /*0x08 */ U32 Flags; /*0x10 */ + U32 ElapsedSeconds; /* 0x14 */ } MPI2_RAID_VOL_INDICATOR, *PTR_MPI2_RAID_VOL_INDICATOR, Mpi2RaidVolIndicator_t, *pMpi2RaidVolIndicator_t; /*defines for RAID Volume Indicator Flags field */ +#define MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID (0x80000000) #define MPI2_RAID_VOL_FLAGS_OP_MASK (0x0000000F) #define MPI2_RAID_VOL_FLAGS_OP_BACKGROUND_INIT (0x00000000) #define MPI2_RAID_VOL_FLAGS_OP_ONLINE_CAP_EXPANSION (0x00000001) @@ -312,7 +316,7 @@ typedef struct _MPI2_RAID_COMPATIBILITY_RESULT_STRUCT { /*RAID Action Reply ActionData union */ typedef union _MPI2_RAID_ACTION_REPLY_DATA { - U32 Word[5]; + U32 Word[6]; MPI2_RAID_VOL_INDICATOR RaidVolumeIndicator; U16 VolDevHandle; U8 VolumeState; diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_sas.h b/drivers/scsi/mpt3sas/mpi/mpi2_sas.h index b4e7084a..cba046f 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2_sas.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2_sas.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2012 LSI Corporation. + * Copyright (c) 2000-2013 LSI Corporation. * * * Name: mpi2_sas.h diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_tool.h b/drivers/scsi/mpt3sas/mpi/mpi2_tool.h index 71453d1..34e9a7b 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2_tool.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2_tool.h @@ -1,12 +1,12 @@ /* - * Copyright (c) 2000-2012 LSI Corporation. + * Copyright (c) 2000-2013 LSI Corporation. * * * Name: mpi2_tool.h * Title: MPI diagnostic tool structures and definitions * Creation Date: March 26, 2007 * - * mpi2_tool.h Version: 02.00.09 + * mpi2_tool.h Version: 02.00.10 * * Version History * --------------- @@ -30,6 +30,8 @@ * 11-18-11 02.00.08 Incorporating additions for MPI v2.5. * 07-10-12 02.00.09 Add MPI v2.5 Toolbox Diagnostic CLI Tool Request * message. + * 07-26-12 02.00.10 Modified MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST so that + * it uses MPI Chain SGE as well as MPI Simple SGE. * -------------------------------------------------------------------------- */ @@ -279,7 +281,7 @@ typedef struct _MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST { U16 Reserved6; /*0x0E */ U32 DataLength; /*0x10 */ U8 DiagnosticCliCommand[MPI2_TOOLBOX_DIAG_CLI_CMD_LENGTH];/*0x14 */ - MPI2_SGE_SIMPLE_UNION SGL; /*0x70 */ + MPI2_MPI_SGE_IO_UNION SGL; /*0x70 */ } MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST, *PTR_MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST, Mpi2ToolboxDiagnosticCliRequest_t, @@ -302,7 +304,7 @@ typedef struct _MPI25_TOOLBOX_DIAGNOSTIC_CLI_REQUEST { U32 Reserved5; /*0x0C */ U32 DataLength; /*0x10 */ U8 DiagnosticCliCommand[MPI2_TOOLBOX_DIAG_CLI_CMD_LENGTH];/*0x14 */ - MPI25_SGE_IO_UNION SGL; /*0x70 */ + MPI25_SGE_IO_UNION SGL; /* 0x70 */ } MPI25_TOOLBOX_DIAGNOSTIC_CLI_REQUEST, *PTR_MPI25_TOOLBOX_DIAGNOSTIC_CLI_REQUEST, Mpi25ToolboxDiagnosticCliRequest_t, diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_type.h b/drivers/scsi/mpt3sas/mpi/mpi2_type.h index 516f959..ba1fed5 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2_type.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2_type.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2007 LSI Corporation. + * Copyright (c) 2000-2013 LSI Corporation. * * * Name: mpi2_type.h diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 1836003..5dc280c 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -3,7 +3,7 @@ * for access to MPT (Message Passing Technology) firmware. * * This code is based on drivers/scsi/mpt3sas/mpt3sas_base.c - * Copyright (C) 2012 LSI Corporation + * Copyright (C) 2012-2013 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or @@ -4090,11 +4090,15 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc, int sleep_flag) writel(host_diagnostic | MPI2_DIAG_RESET_ADAPTER, &ioc->chip->HostDiagnostic); - /* don't access any registers for 50 milliseconds */ - msleep(50); + /*This delay allows the chip PCIe hardware time to finish reset tasks*/ + if (sleep_flag == CAN_SLEEP) + msleep(MPI2_HARD_RESET_PCIE_FIRST_READ_DELAY_MICRO_SEC/1000); + else + mdelay(MPI2_HARD_RESET_PCIE_FIRST_READ_DELAY_MICRO_SEC/1000); - /* 300 second max wait */ - for (count = 0; count < 3000000 ; count++) { + /* Approximately 300 second max wait */ + for (count = 0; count < (300000000 / + MPI2_HARD_RESET_PCIE_SECOND_READ_DELAY_MICRO_SEC); count++) { host_diagnostic = readl(&ioc->chip->HostDiagnostic); @@ -4103,11 +4107,13 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc, int sleep_flag) if (!(host_diagnostic & MPI2_DIAG_RESET_ADAPTER)) break; - /* wait 1 msec */ + /* Wait to pass the second read delay window */ if (sleep_flag == CAN_SLEEP) - usleep_range(1000, 1500); + msleep(MPI2_HARD_RESET_PCIE_SECOND_READ_DELAY_MICRO_SEC + / 1000); else - mdelay(1); + mdelay(MPI2_HARD_RESET_PCIE_SECOND_READ_DELAY_MICRO_SEC + / 1000); } if (host_diagnostic & MPI2_DIAG_HCB_MODE) { diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index 994656c..0ebf5d9 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -3,7 +3,7 @@ * for access to MPT (Message Passing Technology) firmware. * * This code is based on drivers/scsi/mpt3sas/mpt3sas_base.h - * Copyright (C) 2012 LSI Corporation + * Copyright (C) 2012-2013 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or @@ -70,10 +70,10 @@ #define MPT3SAS_DRIVER_NAME "mpt3sas" #define MPT3SAS_AUTHOR "LSI Corporation <DL-MPTFusionLinux@lsi.com>" #define MPT3SAS_DESCRIPTION "LSI MPT Fusion SAS 3.0 Device Driver" -#define MPT3SAS_DRIVER_VERSION "01.100.01.00" -#define MPT3SAS_MAJOR_VERSION 1 +#define MPT3SAS_DRIVER_VERSION "02.100.00.00" +#define MPT3SAS_MAJOR_VERSION 2 #define MPT3SAS_MINOR_VERSION 100 -#define MPT3SAS_BUILD_VERSION 1 +#define MPT3SAS_BUILD_VERSION 0 #define MPT3SAS_RELEASE_VERSION 00 /* diff --git a/drivers/scsi/mpt3sas/mpt3sas_config.c b/drivers/scsi/mpt3sas/mpt3sas_config.c index 4db0c7a..936ec03 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_config.c +++ b/drivers/scsi/mpt3sas/mpt3sas_config.c @@ -2,7 +2,7 @@ * This module provides common API for accessing firmware configuration pages * * This code is based on drivers/scsi/mpt3sas/mpt3sas_base.c - * Copyright (C) 2012 LSI Corporation + * Copyright (C) 2012-2013 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c index 0b402b6..9b89de1 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c +++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c @@ -3,7 +3,7 @@ * controllers * * This code is based on drivers/scsi/mpt3sas/mpt3sas_ctl.c - * Copyright (C) 2012 LSI Corporation + * Copyright (C) 2012-2013 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.h b/drivers/scsi/mpt3sas/mpt3sas_ctl.h index bd89f4f..53b0c48 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_ctl.h +++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.h @@ -3,7 +3,7 @@ * controllers * * This code is based on drivers/scsi/mpt3sas/mpt3sas_ctl.h - * Copyright (C) 2012 LSI Corporation + * Copyright (C) 2012-2013 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/mpt3sas/mpt3sas_debug.h b/drivers/scsi/mpt3sas/mpt3sas_debug.h index 35405e7..545b22d 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_debug.h +++ b/drivers/scsi/mpt3sas/mpt3sas_debug.h @@ -2,7 +2,7 @@ * Logging Support for MPT (Message Passing Technology) based controllers * * This code is based on drivers/scsi/mpt3sas/mpt3sas_debug.c - * Copyright (C) 2012 LSI Corporation + * Copyright (C) 2012-2013 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index dcbf7c8..8cbe8fd 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -2,7 +2,7 @@ * Scsi Host Layer for MPT (Message Passing Technology) based controllers * * This code is based on drivers/scsi/mpt3sas/mpt3sas_scsih.c - * Copyright (C) 2012 LSI Corporation + * Copyright (C) 2012-2013 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or @@ -675,11 +675,12 @@ _scsih_sas_device_add(struct MPT3SAS_ADAPTER *ioc, * devices while scanning is turned on due to an oops in * scsi_sysfs_add_sdev()->add_device()->sysfs_addrm_start() */ - if (!ioc->is_driver_loading) + if (!ioc->is_driver_loading) { mpt3sas_transport_port_remove(ioc, sas_device->sas_address, sas_device->sas_address_parent); - _scsih_sas_device_remove(ioc, sas_device); + _scsih_sas_device_remove(ioc, sas_device); + } } } @@ -1273,6 +1274,7 @@ _scsih_slave_alloc(struct scsi_device *sdev) struct MPT3SAS_DEVICE *sas_device_priv_data; struct scsi_target *starget; struct _raid_device *raid_device; + struct _sas_device *sas_device; unsigned long flags; sas_device_priv_data = kzalloc(sizeof(struct scsi_device), GFP_KERNEL); @@ -1301,6 +1303,19 @@ _scsih_slave_alloc(struct scsi_device *sdev) spin_unlock_irqrestore(&ioc->raid_device_lock, flags); } + if (!(sas_target_priv_data->flags & MPT_TARGET_FLAGS_VOLUME)) { + spin_lock_irqsave(&ioc->sas_device_lock, flags); + sas_device = mpt3sas_scsih_sas_device_find_by_sas_address(ioc, + sas_target_priv_data->sas_address); + if (sas_device && (sas_device->starget == NULL)) { + sdev_printk(KERN_INFO, sdev, + "%s : sas_device->starget set to starget @ %d\n", + __func__, __LINE__); + sas_device->starget = starget; + } + spin_unlock_irqrestore(&ioc->sas_device_lock, flags); + } + return 0; } @@ -6392,7 +6407,7 @@ _scsih_search_responding_sas_devices(struct MPT3SAS_ADAPTER *ioc) handle))) { ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & MPI2_IOCSTATUS_MASK; - if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) break; handle = le16_to_cpu(sas_device_pg0.DevHandle); device_info = le32_to_cpu(sas_device_pg0.DeviceInfo); @@ -6494,7 +6509,7 @@ _scsih_search_responding_raid_devices(struct MPT3SAS_ADAPTER *ioc) &volume_pg1, MPI2_RAID_VOLUME_PGAD_FORM_GET_NEXT_HANDLE, handle))) { ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & MPI2_IOCSTATUS_MASK; - if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) break; handle = le16_to_cpu(volume_pg1.DevHandle); @@ -6518,7 +6533,7 @@ _scsih_search_responding_raid_devices(struct MPT3SAS_ADAPTER *ioc) phys_disk_num))) { ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & MPI2_IOCSTATUS_MASK; - if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) break; phys_disk_num = pd_pg0.PhysDiskNum; handle = le16_to_cpu(pd_pg0.DevHandle); @@ -6597,7 +6612,7 @@ _scsih_search_responding_expanders(struct MPT3SAS_ADAPTER *ioc) ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & MPI2_IOCSTATUS_MASK; - if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) break; handle = le16_to_cpu(expander_pg0.DevHandle); @@ -6742,8 +6757,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc) MPI2_SAS_EXPAND_PGAD_FORM_GET_NEXT_HNDL, handle))) { ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & MPI2_IOCSTATUS_MASK; - if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) - break; if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { pr_info(MPT3SAS_FMT "\tbreak from expander scan: " \ "ioc_status(0x%04x), loginfo(0x%08x)\n", @@ -6787,8 +6800,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc) phys_disk_num))) { ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & MPI2_IOCSTATUS_MASK; - if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) - break; if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { pr_info(MPT3SAS_FMT "\tbreak from phys disk scan: "\ "ioc_status(0x%04x), loginfo(0x%08x)\n", @@ -6854,8 +6865,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc) &volume_pg1, MPI2_RAID_VOLUME_PGAD_FORM_GET_NEXT_HANDLE, handle))) { ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & MPI2_IOCSTATUS_MASK; - if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) - break; if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { pr_info(MPT3SAS_FMT "\tbreak from volume scan: " \ "ioc_status(0x%04x), loginfo(0x%08x)\n", @@ -6914,8 +6923,6 @@ _scsih_scan_for_devices_after_reset(struct MPT3SAS_ADAPTER *ioc) handle))) { ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & MPI2_IOCSTATUS_MASK; - if (ioc_status == MPI2_IOCSTATUS_CONFIG_INVALID_PAGE) - break; if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { pr_info(MPT3SAS_FMT "\tbreak from end device scan:"\ " ioc_status(0x%04x), loginfo(0x%08x)\n", @@ -7525,10 +7532,12 @@ _scsih_probe_boot_devices(struct MPT3SAS_ADAPTER *ioc) sas_address_parent)) { _scsih_sas_device_remove(ioc, sas_device); } else if (!sas_device->starget) { - if (!ioc->is_driver_loading) - mpt3sas_transport_port_remove(ioc, sas_address, + if (!ioc->is_driver_loading) { + mpt3sas_transport_port_remove(ioc, + sas_address, sas_address_parent); - _scsih_sas_device_remove(ioc, sas_device); + _scsih_sas_device_remove(ioc, sas_device); + } } } } @@ -7584,13 +7593,14 @@ _scsih_probe_sas(struct MPT3SAS_ADAPTER *ioc) * oops in scsi_sysfs_add_sdev()->add_device()-> * sysfs_addrm_start() */ - if (!ioc->is_driver_loading) + if (!ioc->is_driver_loading) { mpt3sas_transport_port_remove(ioc, sas_device->sas_address, sas_device->sas_address_parent); - list_del(&sas_device->list); - kfree(sas_device); - continue; + list_del(&sas_device->list); + kfree(sas_device); + continue; + } } spin_lock_irqsave(&ioc->sas_device_lock, flags); diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c index 87ca2b7..dcadd56 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_transport.c +++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c @@ -2,7 +2,7 @@ * SAS Transport Layer for MPT (Message Passing Technology) based controllers * * This code is based on drivers/scsi/mpt3sas/mpt3sas_transport.c - * Copyright (C) 2012 LSI Corporation + * Copyright (C) 2012-2013 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c index 6f8d621..f6533ab 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c +++ b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c @@ -3,7 +3,7 @@ * (Message Passing Technology) based controllers * * This code is based on drivers/scsi/mpt3sas/mpt3sas_trigger_diag.c - * Copyright (C) 2012 LSI Corporation + * Copyright (C) 2012-2013 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h index a10c309..bb69392 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h +++ b/drivers/scsi/mpt3sas/mpt3sas_trigger_diag.h @@ -4,7 +4,7 @@ * controllers * * This code is based on drivers/scsi/mpt3sas/mpt3sas_base.h - * Copyright (C) 2012 LSI Corporation + * Copyright (C) 2012-2013 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index e4b9bc7..3861aa1f 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -912,14 +912,13 @@ static int pm8001_pci_suspend(struct pci_dev *pdev, pm_message_t state) { struct sas_ha_struct *sha = pci_get_drvdata(pdev); struct pm8001_hba_info *pm8001_ha; - int i , pos; + int i; u32 device_state; pm8001_ha = sha->lldd_ha; flush_workqueue(pm8001_wq); scsi_block_requests(pm8001_ha->shost); - pos = pci_find_capability(pdev, PCI_CAP_ID_PM); - if (pos == 0) { - printk(KERN_ERR " PCI PM not supported\n"); + if (!pdev->pm_cap) { + dev_err(&pdev->dev, " PCI PM not supported\n"); return -ENODEV; } PM8001_CHIP_DISP->interrupt_disable(pm8001_ha, 0xFF); diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index bf60c63..d7a99ae 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -1691,6 +1691,9 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost) if (unlikely(pci_channel_offline(ha->pdev))) goto done; + if (qla2x00_reset_active(vha)) + goto done; + stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma); if (stats == NULL) { ql_log(ql_log_warn, vha, 0x707d, @@ -1703,7 +1706,7 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost) if (IS_FWI2_CAPABLE(ha)) { rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma); } else if (atomic_read(&base_vha->loop_state) == LOOP_READY && - !qla2x00_reset_active(vha) && !ha->dpc_active) { + !ha->dpc_active) { /* Must be in a 'READY' state for statistics retrieval. */ rval = qla2x00_get_link_status(base_vha, base_vha->loop_id, stats, stats_dma); diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 39719f8..417eaad 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -269,6 +269,12 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job) type = "FC_BSG_HST_ELS_NOLOGIN"; } + if (!vha->flags.online) { + ql_log(ql_log_warn, vha, 0x7005, "Host not online.\n"); + rval = -EIO; + goto done; + } + /* pass through is supported only for ISP 4Gb or higher */ if (!IS_FWI2_CAPABLE(ha)) { ql_dbg(ql_dbg_user, vha, 0x7001, @@ -326,12 +332,6 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job) NPH_FABRIC_CONTROLLER : NPH_F_PORT; } - if (!vha->flags.online) { - ql_log(ql_log_warn, vha, 0x7005, "Host not online.\n"); - rval = -EIO; - goto done; - } - req_sg_cnt = dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list, bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); @@ -399,7 +399,7 @@ done_unmap_sg: goto done_free_fcport; done_free_fcport: - if (bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN) + if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) kfree(fcport); done: return rval; @@ -1084,14 +1084,6 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) return -EINVAL; } - ql84_mgmt = (struct qla_bsg_a84_mgmt *)((char *)bsg_job->request + - sizeof(struct fc_bsg_request)); - if (!ql84_mgmt) { - ql_log(ql_log_warn, vha, 0x703b, - "MGMT header not provided, exiting.\n"); - return -EINVAL; - } - mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); if (!mn) { ql_log(ql_log_warn, vha, 0x703c, @@ -1102,7 +1094,7 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job) memset(mn, 0, sizeof(struct access_chip_84xx)); mn->entry_type = ACCESS_CHIP_IOCB_TYPE; mn->entry_count = 1; - + ql84_mgmt = (void *)bsg_job->request + sizeof(struct fc_bsg_request); switch (ql84_mgmt->mgmt.cmd) { case QLA84_MGMT_READ_MEM: case QLA84_MGMT_GET_INFO: @@ -1282,14 +1274,7 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job) return -EINVAL; } - port_param = (struct qla_port_param *)((char *)bsg_job->request + - sizeof(struct fc_bsg_request)); - if (!port_param) { - ql_log(ql_log_warn, vha, 0x7047, - "port_param header not provided.\n"); - return -EINVAL; - } - + port_param = (void *)bsg_job->request + sizeof(struct fc_bsg_request); if (port_param->fc_scsi_addr.dest_type != EXT_DEF_TYPE_WWPN) { ql_log(ql_log_warn, vha, 0x7048, "Invalid destination type.\n"); @@ -2153,6 +2138,7 @@ qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job) (sp->type == SRB_ELS_CMD_HST) || (sp->type == SRB_FXIOCB_BCMD)) && (sp->u.bsg_job == bsg_job)) { + req->outstanding_cmds[cnt] = NULL; spin_unlock_irqrestore(&ha->hardware_lock, flags); if (ha->isp_ops->abort_command(sp)) { ql_log(ql_log_warn, vha, 0x7089, @@ -2180,8 +2166,6 @@ qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job) done: spin_unlock_irqrestore(&ha->hardware_lock, flags); - if (bsg_job->request->msgcode == FC_BSG_HST_CT) - kfree(sp->fcport); - qla2x00_rel_sp(vha, sp); + sp->free(vha, sp); return 0; } diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index cfa2a20..df132fe 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -12,9 +12,10 @@ * | Level | Last Value Used | Holes | * ---------------------------------------------------------------------- * | Module Init and Probe | 0x014f | 0x4b,0xba,0xfa | - * | Mailbox commands | 0x1179 | 0x111a-0x111b | + * | Mailbox commands | 0x117a | 0x111a-0x111b | * | | | 0x1155-0x1158 | * | Device Discovery | 0x2095 | 0x2020-0x2022, | + * | | | 0x2011-0x2012, | * | | | 0x2016 | * | Queue Command and IO tracing | 0x3058 | 0x3006-0x300b | * | | | 0x3027-0x3028 | @@ -35,7 +36,8 @@ * | | | 0x70a5,0x70a6, | * | | | 0x70a8,0x70ab, | * | | | 0x70ad-0x70ae, | - * | | | 0x70d1-0x70da | + * | | | 0x70d1-0x70da, | + * | | | 0x7047,0x703b | * | Task Management | 0x803c | 0x8025-0x8026 | * | | | 0x800b,0x8039 | * | AER/EEH | 0x9011 | | @@ -1468,7 +1470,7 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) nxt = qla2xxx_copy_queues(ha, nxt); - nxt = qla24xx_copy_eft(ha, nxt); + qla24xx_copy_eft(ha, nxt); /* Chain entries -- started with MQ. */ nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain); @@ -1787,7 +1789,7 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) nxt = qla2xxx_copy_queues(ha, nxt); - nxt = qla24xx_copy_eft(ha, nxt); + qla24xx_copy_eft(ha, nxt); /* Chain entries -- started with MQ. */ nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain); @@ -2289,7 +2291,7 @@ qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) copy_queue: nxt = qla2xxx_copy_queues(ha, nxt); - nxt = qla24xx_copy_eft(ha, nxt); + qla24xx_copy_eft(ha, nxt); /* Chain entries -- started with MQ. */ nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain); diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index c32efc7..95ca32a 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -323,7 +323,7 @@ struct srb_iocb { uint32_t lun; uint32_t data; struct completion comp; - uint32_t comp_status; + __le16 comp_status; } tmf; struct { #define SRB_FXDISC_REQ_DMA_VALID BIT_0 @@ -338,21 +338,21 @@ struct srb_iocb { void *rsp_addr; dma_addr_t req_dma_handle; dma_addr_t rsp_dma_handle; - uint32_t adapter_id; - uint32_t adapter_id_hi; - uint32_t req_func_type; - uint32_t req_data; - uint32_t req_data_extra; - uint32_t result; - uint32_t seq_number; - uint32_t fw_flags; + __le32 adapter_id; + __le32 adapter_id_hi; + __le16 req_func_type; + __le32 req_data; + __le32 req_data_extra; + __le32 result; + __le32 seq_number; + __le16 fw_flags; struct completion fxiocb_comp; - uint32_t reserved_0; + __le32 reserved_0; uint8_t reserved_1; } fxiocb; struct { uint32_t cmd_hndl; - uint32_t comp_status; + __le16 comp_status; struct completion comp; } abt; } u; @@ -1196,14 +1196,14 @@ typedef struct { struct init_cb_fx { uint16_t version; uint16_t reserved_1[13]; - uint16_t request_q_outpointer; - uint16_t response_q_inpointer; + __le16 request_q_outpointer; + __le16 response_q_inpointer; uint16_t reserved_2[2]; - uint16_t response_q_length; - uint16_t request_q_length; + __le16 response_q_length; + __le16 request_q_length; uint16_t reserved_3[2]; - uint32_t request_q_address[2]; - uint32_t response_q_address[2]; + __le32 request_q_address[2]; + __le32 response_q_address[2]; uint16_t reserved_4[4]; uint8_t response_q_msivec; uint8_t reserved_5[19]; diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 026bfde..2d98232 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -587,7 +587,7 @@ extern int qlafx00_init_firmware(scsi_qla_host_t *, uint16_t); extern int qlafx00_fw_ready(scsi_qla_host_t *); extern int qlafx00_configure_devices(scsi_qla_host_t *); extern int qlafx00_reset_initialize(scsi_qla_host_t *); -extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint8_t); +extern int qlafx00_fx_disc(scsi_qla_host_t *, fc_port_t *, uint16_t); extern int qlafx00_process_aen(struct scsi_qla_host *, struct qla_work_evt *); extern int qlafx00_post_aenfx_work(struct scsi_qla_host *, uint32_t, uint32_t *, int); diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index d0ea8b9..0926451 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -99,17 +99,17 @@ qla24xx_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) * Returns a pointer to the intitialized @ct_req. */ static inline struct ct_sns_req * -qla2x00_prep_ct_req(struct ct_sns_req *ct_req, uint16_t cmd, uint16_t rsp_size) +qla2x00_prep_ct_req(struct ct_sns_pkt *p, uint16_t cmd, uint16_t rsp_size) { - memset(ct_req, 0, sizeof(struct ct_sns_pkt)); + memset(p, 0, sizeof(struct ct_sns_pkt)); - ct_req->header.revision = 0x01; - ct_req->header.gs_type = 0xFC; - ct_req->header.gs_subtype = 0x02; - ct_req->command = cpu_to_be16(cmd); - ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); + p->p.req.header.revision = 0x01; + p->p.req.header.gs_type = 0xFC; + p->p.req.header.gs_subtype = 0x02; + p->p.req.command = cpu_to_be16(cmd); + p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); - return (ct_req); + return &p->p.req; } static int @@ -188,7 +188,7 @@ qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) GA_NXT_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GA_NXT_CMD, + ct_req = qla2x00_prep_ct_req(ha->ct_sns, GA_NXT_CMD, GA_NXT_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; @@ -284,8 +284,7 @@ qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) gid_pt_rsp_size); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GID_PT_CMD, - gid_pt_rsp_size); + ct_req = qla2x00_prep_ct_req(ha->ct_sns, GID_PT_CMD, gid_pt_rsp_size); ct_rsp = &ha->ct_sns->p.rsp; /* Prepare CT arguments -- port_type */ @@ -359,7 +358,7 @@ qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) GPN_ID_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GPN_ID_CMD, + ct_req = qla2x00_prep_ct_req(ha->ct_sns, GPN_ID_CMD, GPN_ID_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; @@ -421,7 +420,7 @@ qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) GNN_ID_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GNN_ID_CMD, + ct_req = qla2x00_prep_ct_req(ha->ct_sns, GNN_ID_CMD, GNN_ID_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; @@ -495,7 +494,7 @@ qla2x00_rft_id(scsi_qla_host_t *vha) RFT_ID_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RFT_ID_CMD, + ct_req = qla2x00_prep_ct_req(ha->ct_sns, RFT_ID_CMD, RFT_ID_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; @@ -551,7 +550,7 @@ qla2x00_rff_id(scsi_qla_host_t *vha) RFF_ID_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RFF_ID_CMD, + ct_req = qla2x00_prep_ct_req(ha->ct_sns, RFF_ID_CMD, RFF_ID_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; @@ -606,8 +605,7 @@ qla2x00_rnn_id(scsi_qla_host_t *vha) RNN_ID_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RNN_ID_CMD, - RNN_ID_RSP_SIZE); + ct_req = qla2x00_prep_ct_req(ha->ct_sns, RNN_ID_CMD, RNN_ID_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; /* Prepare CT arguments -- port_id, node_name */ @@ -676,7 +674,7 @@ qla2x00_rsnn_nn(scsi_qla_host_t *vha) ms_pkt = ha->isp_ops->prep_ms_iocb(vha, 0, RSNN_NN_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RSNN_NN_CMD, + ct_req = qla2x00_prep_ct_req(ha->ct_sns, RSNN_NN_CMD, RSNN_NN_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; @@ -1262,18 +1260,18 @@ qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size) * Returns a pointer to the intitialized @ct_req. */ static inline struct ct_sns_req * -qla2x00_prep_ct_fdmi_req(struct ct_sns_req *ct_req, uint16_t cmd, +qla2x00_prep_ct_fdmi_req(struct ct_sns_pkt *p, uint16_t cmd, uint16_t rsp_size) { - memset(ct_req, 0, sizeof(struct ct_sns_pkt)); + memset(p, 0, sizeof(struct ct_sns_pkt)); - ct_req->header.revision = 0x01; - ct_req->header.gs_type = 0xFA; - ct_req->header.gs_subtype = 0x10; - ct_req->command = cpu_to_be16(cmd); - ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); + p->p.req.header.revision = 0x01; + p->p.req.header.gs_type = 0xFA; + p->p.req.header.gs_subtype = 0x10; + p->p.req.command = cpu_to_be16(cmd); + p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); - return ct_req; + return &p->p.req; } /** @@ -1301,8 +1299,7 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RHBA_CMD, - RHBA_RSP_SIZE); + ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, RHBA_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; /* Prepare FDMI command arguments -- attribute block, attributes. */ @@ -1370,8 +1367,7 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *vha) /* Model description. */ eiter = (struct ct_fdmi_hba_attr *) (entries + size); eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); - if (ha->model_desc) - strncpy(eiter->a.model_desc, ha->model_desc, 80); + strncpy(eiter->a.model_desc, ha->model_desc, 80); alen = strlen(eiter->a.model_desc); alen += (alen & 3) ? (4 - (alen & 3)) : 4; eiter->len = cpu_to_be16(4 + alen); @@ -1491,8 +1487,7 @@ qla2x00_fdmi_dhba(scsi_qla_host_t *vha) DHBA_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, DHBA_CMD, - DHBA_RSP_SIZE); + ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, DHBA_CMD, DHBA_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; /* Prepare FDMI command arguments -- portname. */ @@ -1548,8 +1543,7 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *vha) ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RPA_CMD, - RPA_RSP_SIZE); + ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, RPA_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; /* Prepare FDMI command arguments -- attribute block, attributes. */ @@ -1776,7 +1770,7 @@ qla2x00_gfpn_id(scsi_qla_host_t *vha, sw_info_t *list) GFPN_ID_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GFPN_ID_CMD, + ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFPN_ID_CMD, GFPN_ID_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; @@ -1843,18 +1837,18 @@ qla24xx_prep_ms_fm_iocb(scsi_qla_host_t *vha, uint32_t req_size, static inline struct ct_sns_req * -qla24xx_prep_ct_fm_req(struct ct_sns_req *ct_req, uint16_t cmd, +qla24xx_prep_ct_fm_req(struct ct_sns_pkt *p, uint16_t cmd, uint16_t rsp_size) { - memset(ct_req, 0, sizeof(struct ct_sns_pkt)); + memset(p, 0, sizeof(struct ct_sns_pkt)); - ct_req->header.revision = 0x01; - ct_req->header.gs_type = 0xFA; - ct_req->header.gs_subtype = 0x01; - ct_req->command = cpu_to_be16(cmd); - ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); + p->p.req.header.revision = 0x01; + p->p.req.header.gs_type = 0xFA; + p->p.req.header.gs_subtype = 0x01; + p->p.req.command = cpu_to_be16(cmd); + p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); - return ct_req; + return &p->p.req; } /** @@ -1890,8 +1884,8 @@ qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) GPSC_RSP_SIZE); /* Prepare CT request */ - ct_req = qla24xx_prep_ct_fm_req(&ha->ct_sns->p.req, - GPSC_CMD, GPSC_RSP_SIZE); + ct_req = qla24xx_prep_ct_fm_req(ha->ct_sns, GPSC_CMD, + GPSC_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; /* Prepare CT arguments -- port_name */ @@ -2001,7 +1995,7 @@ qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) GFF_ID_RSP_SIZE); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GFF_ID_CMD, + ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFF_ID_CMD, GFF_ID_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 3565dfd..f2216ed 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -2309,14 +2309,6 @@ qla2x00_configure_hba(scsi_qla_host_t *vha) "Topology - %s, Host Loop address 0x%x.\n", connect_type, vha->loop_id); - if (rval) { - ql_log(ql_log_warn, vha, 0x2011, - "%s FAILED\n", __func__); - } else { - ql_dbg(ql_dbg_disc, vha, 0x2012, - "%s success\n", __func__); - } - return(rval); } diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h index 0a5c895..28c38b4 100644 --- a/drivers/scsi/qla2xxx/qla_inline.h +++ b/drivers/scsi/qla2xxx/qla_inline.h @@ -83,7 +83,7 @@ static inline void host_to_adap(uint8_t *src, uint8_t *dst, uint32_t bsize) { uint32_t *isrc = (uint32_t *) src; - uint32_t *odest = (uint32_t *) dst; + __le32 *odest = (__le32 *) dst; uint32_t iter = bsize >> 2; for (; iter ; iter--) diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 15e4080..42ef481 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -1189,7 +1189,6 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt, uint32_t *cur_dsd, *fcp_dl; scsi_qla_host_t *vha; struct scsi_cmnd *cmd; - struct scatterlist *cur_seg; int sgc; uint32_t total_bytes = 0; uint32_t data_bytes; @@ -1396,7 +1395,6 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt, if (bundling && tot_prot_dsds) { /* Walks dif segments */ - cur_seg = scsi_prot_sglist(cmd); cmd_pkt->control_flags |= __constant_cpu_to_le16(CF_DIF_SEG_DESCR_ENABLE); cur_dsd = (uint32_t *) &crc_ctx_pkt->u.bundling.dif_address; @@ -1863,8 +1861,8 @@ skip_cmd_array: pkt = req->ring_ptr; memset(pkt, 0, REQUEST_ENTRY_SIZE); if (IS_QLAFX00(ha)) { - WRT_REG_BYTE(&pkt->entry_count, req_cnt); - WRT_REG_WORD(&pkt->handle, handle); + WRT_REG_BYTE((void __iomem *)&pkt->entry_count, req_cnt); + WRT_REG_WORD((void __iomem *)&pkt->handle, handle); } else { pkt->entry_count = req_cnt; pkt->handle = handle; diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index d2a4c75..2d8e7b8 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -2485,6 +2485,7 @@ qla2xxx_check_risc_status(scsi_qla_host_t *vha) if (rval == QLA_SUCCESS) goto next_test; + rval = QLA_SUCCESS; WRT_REG_DWORD(®->iobase_window, 0x0003); for (cnt = 100; (RD_REG_DWORD(®->iobase_window) & BIT_0) == 0 && rval == QLA_SUCCESS; cnt--) { diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 3587ec2..7257c3c 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -177,8 +177,14 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); spin_unlock_irqrestore(&ha->hardware_lock, flags); - wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ); - + if (!wait_for_completion_timeout(&ha->mbx_intr_comp, + mcp->tov * HZ)) { + ql_dbg(ql_dbg_mbx, vha, 0x117a, + "cmd=%x Timeout.\n", command); + spin_lock_irqsave(&ha->hardware_lock, flags); + clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); + spin_unlock_irqrestore(&ha->hardware_lock, flags); + } } else { ql_dbg(ql_dbg_mbx, vha, 0x1011, "Cmd=%x Polling Mode.\n", command); @@ -275,9 +281,11 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) /* * Attempt to capture a firmware dump for further analysis - * of the current firmware state + * of the current firmware state. We do not need to do this + * if we are intentionally generating a dump. */ - ha->isp_ops->fw_dump(vha, 0); + if (mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) + ha->isp_ops->fw_dump(vha, 0); rval = QLA_FUNCTION_TIMEOUT; } diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c index a6df558..d799379 100644 --- a/drivers/scsi/qla2xxx/qla_mr.c +++ b/drivers/scsi/qla2xxx/qla_mr.c @@ -707,7 +707,7 @@ qlafx00_tmf_iocb_timeout(void *data) srb_t *sp = (srb_t *)data; struct srb_iocb *tmf = &sp->u.iocb_cmd; - tmf->u.tmf.comp_status = CS_TIMEOUT; + tmf->u.tmf.comp_status = cpu_to_le16((uint16_t)CS_TIMEOUT); complete(&tmf->u.tmf.comp); } @@ -1418,7 +1418,8 @@ qlafx00_init_response_q_entries(struct rsp_que *rsp) pkt = rsp->ring_ptr; for (cnt = 0; cnt < rsp->length; cnt++) { pkt->signature = RESPONSE_PROCESSED; - WRT_REG_DWORD(&pkt->signature, RESPONSE_PROCESSED); + WRT_REG_DWORD((void __iomem *)&pkt->signature, + RESPONSE_PROCESSED); pkt++; } } @@ -1733,7 +1734,7 @@ qla2x00_fxdisc_sp_done(void *data, void *ptr, int res) } int -qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t fx_type) +qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type) { srb_t *sp; struct srb_iocb *fdisc; @@ -1759,13 +1760,13 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t fx_type) fdisc->u.fxiocb.flags = SRB_FXDISC_RESP_DMA_VALID | SRB_FXDISC_REQ_DWRD_VALID; fdisc->u.fxiocb.rsp_len = QLAFX00_PORT_DATA_INFO; - fdisc->u.fxiocb.req_data = fcport->port_id; + fdisc->u.fxiocb.req_data = cpu_to_le32(fcport->port_id); break; case FXDISC_GET_TGT_NODE_INFO: fdisc->u.fxiocb.flags = SRB_FXDISC_RESP_DMA_VALID | SRB_FXDISC_REQ_DWRD_VALID; fdisc->u.fxiocb.rsp_len = QLAFX00_TGT_NODE_INFO; - fdisc->u.fxiocb.req_data = fcport->tgt_id; + fdisc->u.fxiocb.req_data = cpu_to_le32(fcport->tgt_id); break; case FXDISC_GET_TGT_NODE_LIST: fdisc->u.fxiocb.flags = @@ -1851,7 +1852,7 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t fx_type) sp->name = "fxdisc"; qla2x00_init_timer(sp, FXDISC_TIMEOUT); fdisc->timeout = qla2x00_fxdisc_iocb_timeout; - fdisc->u.fxiocb.req_func_type = fx_type; + fdisc->u.fxiocb.req_func_type = cpu_to_le16(fx_type); sp->done = qla2x00_fxdisc_sp_done; rval = qla2x00_start_sp(sp); @@ -1904,7 +1905,7 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t fx_type) (uint8_t *)pinfo, 16); memcpy(vha->hw->gid_list, pinfo, QLAFX00_TGT_NODE_LIST_SIZE); } - rval = fdisc->u.fxiocb.result; + rval = le32_to_cpu(fdisc->u.fxiocb.result); done_unmap_dma: if (fdisc->u.fxiocb.rsp_addr) @@ -1927,7 +1928,7 @@ qlafx00_abort_iocb_timeout(void *data) srb_t *sp = (srb_t *)data; struct srb_iocb *abt = &sp->u.iocb_cmd; - abt->u.abt.comp_status = CS_TIMEOUT; + abt->u.abt.comp_status = cpu_to_le16((uint16_t)CS_TIMEOUT); complete(&abt->u.abt.comp); } @@ -2169,14 +2170,14 @@ qlafx00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t par_sense_len, static void qlafx00_tm_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, struct tsk_mgmt_entry_fx00 *pkt, srb_t *sp, - uint16_t sstatus, uint16_t cpstatus) + __le16 sstatus, __le16 cpstatus) { struct srb_iocb *tmf; tmf = &sp->u.iocb_cmd; - if (cpstatus != CS_COMPLETE || - (sstatus & SS_RESPONSE_INFO_LEN_VALID)) - cpstatus = CS_INCOMPLETE; + if (cpstatus != cpu_to_le16((uint16_t)CS_COMPLETE) || + (sstatus & cpu_to_le16((uint16_t)SS_RESPONSE_INFO_LEN_VALID))) + cpstatus = cpu_to_le16((uint16_t)CS_INCOMPLETE); tmf->u.tmf.comp_status = cpstatus; sp->done(vha, sp, 0); } @@ -2194,7 +2195,7 @@ qlafx00_abort_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, return; abt = &sp->u.iocb_cmd; - abt->u.abt.comp_status = le32_to_cpu(pkt->tgt_id_sts); + abt->u.abt.comp_status = pkt->tgt_id_sts; sp->done(vha, sp, 0); } @@ -2216,12 +2217,12 @@ qlafx00_ioctl_iosb_entry(scsi_qla_host_t *vha, struct req_que *req, if (sp->type == SRB_FXIOCB_DCMD) { iocb_job = &sp->u.iocb_cmd; - iocb_job->u.fxiocb.seq_number = le32_to_cpu(pkt->seq_no); - iocb_job->u.fxiocb.fw_flags = le32_to_cpu(pkt->fw_iotcl_flags); - iocb_job->u.fxiocb.result = le32_to_cpu(pkt->status); + iocb_job->u.fxiocb.seq_number = pkt->seq_no; + iocb_job->u.fxiocb.fw_flags = pkt->fw_iotcl_flags; + iocb_job->u.fxiocb.result = pkt->status; if (iocb_job->u.fxiocb.flags & SRB_FXDISC_RSP_DWRD_VALID) iocb_job->u.fxiocb.req_data = - le32_to_cpu(pkt->dataword_r); + pkt->dataword_r; } else { bsg_job = sp->u.bsg_job; @@ -2275,10 +2276,10 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) fc_port_t *fcport; struct scsi_cmnd *cp; struct sts_entry_fx00 *sts; - uint16_t comp_status; - uint16_t scsi_status; + __le16 comp_status; + __le16 scsi_status; uint16_t ox_id; - uint8_t lscsi_status; + __le16 lscsi_status; int32_t resid; uint32_t sense_len, par_sense_len, rsp_info_len, resid_len, fw_resid_len; @@ -2292,8 +2293,8 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) sts = (struct sts_entry_fx00 *) pkt; - comp_status = le16_to_cpu(sts->comp_status); - scsi_status = le16_to_cpu(sts->scsi_status) & SS_MASK; + comp_status = sts->comp_status; + scsi_status = sts->scsi_status & cpu_to_le16((uint16_t)SS_MASK); hindex = sts->handle; handle = LSW(hindex); @@ -2339,38 +2340,40 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) return; } - lscsi_status = scsi_status & STATUS_MASK; + lscsi_status = scsi_status & cpu_to_le16((uint16_t)STATUS_MASK); fcport = sp->fcport; ox_id = 0; sense_len = par_sense_len = rsp_info_len = resid_len = fw_resid_len = 0; - if (scsi_status & SS_SENSE_LEN_VALID) - sense_len = le32_to_cpu(sts->sense_len); - if (scsi_status & (SS_RESIDUAL_UNDER | SS_RESIDUAL_OVER)) + if (scsi_status & cpu_to_le16((uint16_t)SS_SENSE_LEN_VALID)) + sense_len = sts->sense_len; + if (scsi_status & cpu_to_le16(((uint16_t)SS_RESIDUAL_UNDER + | (uint16_t)SS_RESIDUAL_OVER))) resid_len = le32_to_cpu(sts->residual_len); - if (comp_status == CS_DATA_UNDERRUN) + if (comp_status == cpu_to_le16((uint16_t)CS_DATA_UNDERRUN)) fw_resid_len = le32_to_cpu(sts->residual_len); rsp_info = sense_data = sts->data; par_sense_len = sizeof(sts->data); /* Check for overrun. */ if (comp_status == CS_COMPLETE && - scsi_status & SS_RESIDUAL_OVER) - comp_status = CS_DATA_OVERRUN; + scsi_status & cpu_to_le16((uint16_t)SS_RESIDUAL_OVER)) + comp_status = cpu_to_le16((uint16_t)CS_DATA_OVERRUN); /* * Based on Host and scsi status generate status code for Linux */ - switch (comp_status) { + switch (le16_to_cpu(comp_status)) { case CS_COMPLETE: case CS_QUEUE_FULL: if (scsi_status == 0) { res = DID_OK << 16; break; } - if (scsi_status & (SS_RESIDUAL_UNDER | SS_RESIDUAL_OVER)) { + if (scsi_status & cpu_to_le16(((uint16_t)SS_RESIDUAL_UNDER + | (uint16_t)SS_RESIDUAL_OVER))) { resid = resid_len; scsi_set_resid(cp, resid); @@ -2386,19 +2389,20 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) break; } } - res = DID_OK << 16 | lscsi_status; + res = DID_OK << 16 | le16_to_cpu(lscsi_status); - if (lscsi_status == SAM_STAT_TASK_SET_FULL) { + if (lscsi_status == + cpu_to_le16((uint16_t)SAM_STAT_TASK_SET_FULL)) { ql_dbg(ql_dbg_io, fcport->vha, 0x3051, "QUEUE FULL detected.\n"); break; } logit = 0; - if (lscsi_status != SS_CHECK_CONDITION) + if (lscsi_status != cpu_to_le16((uint16_t)SS_CHECK_CONDITION)) break; memset(cp->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE); - if (!(scsi_status & SS_SENSE_LEN_VALID)) + if (!(scsi_status & cpu_to_le16((uint16_t)SS_SENSE_LEN_VALID))) break; qlafx00_handle_sense(sp, sense_data, par_sense_len, sense_len, @@ -2412,7 +2416,7 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) else resid = resid_len; scsi_set_resid(cp, resid); - if (scsi_status & SS_RESIDUAL_UNDER) { + if (scsi_status & cpu_to_le16((uint16_t)SS_RESIDUAL_UNDER)) { if ((IS_FWI2_CAPABLE(ha) || IS_QLAFX00(ha)) && fw_resid_len != resid_len) { ql_dbg(ql_dbg_io, fcport->vha, 0x3052, @@ -2420,7 +2424,8 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) "(0x%x of 0x%x bytes).\n", resid, scsi_bufflen(cp)); - res = DID_ERROR << 16 | lscsi_status; + res = DID_ERROR << 16 | + le16_to_cpu(lscsi_status); goto check_scsi_status; } @@ -2436,8 +2441,9 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) res = DID_ERROR << 16; break; } - } else if (lscsi_status != SAM_STAT_TASK_SET_FULL && - lscsi_status != SAM_STAT_BUSY) { + } else if (lscsi_status != + cpu_to_le16((uint16_t)SAM_STAT_TASK_SET_FULL) && + lscsi_status != cpu_to_le16((uint16_t)SAM_STAT_BUSY)) { /* * scsi status of task set and busy are considered * to be task not completed. @@ -2448,7 +2454,7 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) "of 0x%x bytes).\n", resid, scsi_bufflen(cp)); - res = DID_ERROR << 16 | lscsi_status; + res = DID_ERROR << 16 | le16_to_cpu(lscsi_status); goto check_scsi_status; } else { ql_dbg(ql_dbg_io, fcport->vha, 0x3055, @@ -2456,7 +2462,7 @@ qlafx00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) scsi_status, lscsi_status); } - res = DID_OK << 16 | lscsi_status; + res = DID_OK << 16 | le16_to_cpu(lscsi_status); logit = 0; check_scsi_status: @@ -2465,17 +2471,20 @@ check_scsi_status: * Status. */ if (lscsi_status != 0) { - if (lscsi_status == SAM_STAT_TASK_SET_FULL) { + if (lscsi_status == + cpu_to_le16((uint16_t)SAM_STAT_TASK_SET_FULL)) { ql_dbg(ql_dbg_io, fcport->vha, 0x3056, "QUEUE FULL detected.\n"); logit = 1; break; } - if (lscsi_status != SS_CHECK_CONDITION) + if (lscsi_status != + cpu_to_le16((uint16_t)SS_CHECK_CONDITION)) break; memset(cp->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE); - if (!(scsi_status & SS_SENSE_LEN_VALID)) + if (!(scsi_status & + cpu_to_le16((uint16_t)SS_SENSE_LEN_VALID))) break; qlafx00_handle_sense(sp, sense_data, par_sense_len, @@ -2629,7 +2638,7 @@ qlafx00_multistatus_entry(struct scsi_qla_host *vha, uint32_t handle, hindex, handle_count, i; uint16_t que; struct req_que *req; - uint32_t *handle_ptr; + __le32 *handle_ptr; stsmfx = (struct multi_sts_entry_fx00 *) pkt; @@ -2643,7 +2652,7 @@ qlafx00_multistatus_entry(struct scsi_qla_host *vha, return; } - handle_ptr = (uint32_t *) &stsmfx->handles[0]; + handle_ptr = &stsmfx->handles[0]; for (i = 0; i < handle_count; i++) { hindex = le32_to_cpu(*handle_ptr); @@ -2714,10 +2723,11 @@ qlafx00_process_response_queue(struct scsi_qla_host *vha, if (!vha->flags.online) return; - while (RD_REG_DWORD(&(rsp->ring_ptr->signature)) != + while (RD_REG_DWORD((void __iomem *)&(rsp->ring_ptr->signature)) != RESPONSE_PROCESSED) { lptr = rsp->ring_ptr; - memcpy_fromio(rsp->rsp_pkt, lptr, sizeof(rsp->rsp_pkt)); + memcpy_fromio(rsp->rsp_pkt, (void __iomem *)lptr, + sizeof(rsp->rsp_pkt)); pkt = (struct sts_entry_fx00 *)rsp->rsp_pkt; rsp->ring_index++; @@ -2768,7 +2778,8 @@ qlafx00_process_response_queue(struct scsi_qla_host *vha, break; } next_iter: - WRT_REG_DWORD(&lptr->signature, RESPONSE_PROCESSED); + WRT_REG_DWORD((void __iomem *)&lptr->signature, + RESPONSE_PROCESSED); wmb(); } @@ -2958,8 +2969,7 @@ qlafx00_prep_cont_type1_iocb(struct req_que *req, cont_pkt = (cont_a64_entry_t *)req->ring_ptr; /* Load packet defaults. */ - *((uint32_t *)(&lcont_pkt->entry_type)) = - __constant_cpu_to_le32(CONTINUE_A64_TYPE_FX00); + lcont_pkt->entry_type = CONTINUE_A64_TYPE_FX00; return cont_pkt; } @@ -2969,7 +2979,7 @@ qlafx00_build_scsi_iocbs(srb_t *sp, struct cmd_type_7_fx00 *cmd_pkt, uint16_t tot_dsds, struct cmd_type_7_fx00 *lcmd_pkt) { uint16_t avail_dsds; - uint32_t *cur_dsd; + __le32 *cur_dsd; scsi_qla_host_t *vha; struct scsi_cmnd *cmd; struct scatterlist *sg; @@ -2986,8 +2996,7 @@ qlafx00_build_scsi_iocbs(srb_t *sp, struct cmd_type_7_fx00 *cmd_pkt, cont_pkt = NULL; /* Update entry type to indicate Command Type 3 IOCB */ - *((uint32_t *)(&lcmd_pkt->entry_type)) = - __constant_cpu_to_le32(FX00_COMMAND_TYPE_7); + lcmd_pkt->entry_type = FX00_COMMAND_TYPE_7; /* No data transfer */ if (!scsi_bufflen(cmd) || cmd->sc_data_direction == DMA_NONE) { @@ -3006,7 +3015,7 @@ qlafx00_build_scsi_iocbs(srb_t *sp, struct cmd_type_7_fx00 *cmd_pkt, /* One DSD is available in the Command Type 3 IOCB */ avail_dsds = 1; - cur_dsd = (uint32_t *)&lcmd_pkt->dseg_0_address; + cur_dsd = (__le32 *)&lcmd_pkt->dseg_0_address; /* Load data segments */ scsi_for_each_sg(cmd, sg, tot_dsds, i) { @@ -3021,7 +3030,7 @@ qlafx00_build_scsi_iocbs(srb_t *sp, struct cmd_type_7_fx00 *cmd_pkt, memset(&lcont_pkt, 0, REQUEST_ENTRY_SIZE); cont_pkt = qlafx00_prep_cont_type1_iocb(req, &lcont_pkt); - cur_dsd = (uint32_t *)lcont_pkt.dseg_0_address; + cur_dsd = (__le32 *)lcont_pkt.dseg_0_address; avail_dsds = 5; cont = 1; } @@ -3224,13 +3233,13 @@ qlafx00_tm_iocb(srb_t *sp, struct tsk_mgmt_entry_fx00 *ptm_iocb) tm_iocb.timeout = cpu_to_le16(qla2x00_get_async_timeout(vha) + 2); tm_iocb.tgt_id = cpu_to_le16(sp->fcport->tgt_id); tm_iocb.control_flags = cpu_to_le32(fxio->u.tmf.flags); - if (tm_iocb.control_flags == TCF_LUN_RESET) { + if (tm_iocb.control_flags == cpu_to_le32((uint32_t)TCF_LUN_RESET)) { int_to_scsilun(fxio->u.tmf.lun, &llun); host_to_adap((uint8_t *)&llun, (uint8_t *)&tm_iocb.lun, sizeof(struct scsi_lun)); } - memcpy((void __iomem *)ptm_iocb, &tm_iocb, + memcpy((void *)ptm_iocb, &tm_iocb, sizeof(struct tsk_mgmt_entry_fx00)); wmb(); } @@ -3252,7 +3261,7 @@ qlafx00_abort_iocb(srb_t *sp, struct abort_iocb_entry_fx00 *pabt_iocb) abt_iocb.tgt_id_sts = cpu_to_le16(sp->fcport->tgt_id); abt_iocb.req_que_no = cpu_to_le16(req->id); - memcpy((void __iomem *)pabt_iocb, &abt_iocb, + memcpy((void *)pabt_iocb, &abt_iocb, sizeof(struct abort_iocb_entry_fx00)); wmb(); } @@ -3273,13 +3282,12 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb) if (sp->type == SRB_FXIOCB_DCMD) { fx_iocb.func_num = - cpu_to_le16(sp->u.iocb_cmd.u.fxiocb.req_func_type); - fx_iocb.adapid = cpu_to_le32(fxio->u.fxiocb.adapter_id); - fx_iocb.adapid_hi = cpu_to_le32(fxio->u.fxiocb.adapter_id_hi); - fx_iocb.reserved_0 = cpu_to_le32(fxio->u.fxiocb.reserved_0); - fx_iocb.reserved_1 = cpu_to_le32(fxio->u.fxiocb.reserved_1); - fx_iocb.dataword_extra = - cpu_to_le32(fxio->u.fxiocb.req_data_extra); + sp->u.iocb_cmd.u.fxiocb.req_func_type; + fx_iocb.adapid = fxio->u.fxiocb.adapter_id; + fx_iocb.adapid_hi = fxio->u.fxiocb.adapter_id_hi; + fx_iocb.reserved_0 = fxio->u.fxiocb.reserved_0; + fx_iocb.reserved_1 = fxio->u.fxiocb.reserved_1; + fx_iocb.dataword_extra = fxio->u.fxiocb.req_data_extra; if (fxio->u.fxiocb.flags & SRB_FXDISC_REQ_DMA_VALID) { fx_iocb.req_dsdcnt = cpu_to_le16(1); @@ -3306,8 +3314,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb) } if (fxio->u.fxiocb.flags & SRB_FXDISC_REQ_DWRD_VALID) { - fx_iocb.dataword = - cpu_to_le32(fxio->u.fxiocb.req_data); + fx_iocb.dataword = fxio->u.fxiocb.req_data; } fx_iocb.flags = fxio->u.fxiocb.flags; } else { @@ -3323,21 +3330,21 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb) fx_iocb.reserved_1 = piocb_rqst->reserved_1; fx_iocb.dataword_extra = piocb_rqst->dataword_extra; fx_iocb.dataword = piocb_rqst->dataword; - fx_iocb.req_xfrcnt = cpu_to_le16(piocb_rqst->req_len); - fx_iocb.rsp_xfrcnt = cpu_to_le16(piocb_rqst->rsp_len); + fx_iocb.req_xfrcnt = piocb_rqst->req_len; + fx_iocb.rsp_xfrcnt = piocb_rqst->rsp_len; if (piocb_rqst->flags & SRB_FXDISC_REQ_DMA_VALID) { int avail_dsds, tot_dsds; cont_a64_entry_t lcont_pkt; cont_a64_entry_t *cont_pkt = NULL; - uint32_t *cur_dsd; + __le32 *cur_dsd; int index = 0, cont = 0; fx_iocb.req_dsdcnt = cpu_to_le16(bsg_job->request_payload.sg_cnt); tot_dsds = - cpu_to_le32(bsg_job->request_payload.sg_cnt); - cur_dsd = (uint32_t *)&fx_iocb.dseg_rq_address[0]; + bsg_job->request_payload.sg_cnt; + cur_dsd = (__le32 *)&fx_iocb.dseg_rq_address[0]; avail_dsds = 1; for_each_sg(bsg_job->request_payload.sg_list, sg, tot_dsds, index) { @@ -3355,7 +3362,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb) qlafx00_prep_cont_type1_iocb( sp->fcport->vha->req, &lcont_pkt); - cur_dsd = (uint32_t *) + cur_dsd = (__le32 *) lcont_pkt.dseg_0_address; avail_dsds = 5; cont = 1; @@ -3393,13 +3400,13 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb) int avail_dsds, tot_dsds; cont_a64_entry_t lcont_pkt; cont_a64_entry_t *cont_pkt = NULL; - uint32_t *cur_dsd; + __le32 *cur_dsd; int index = 0, cont = 0; fx_iocb.rsp_dsdcnt = cpu_to_le16(bsg_job->reply_payload.sg_cnt); - tot_dsds = cpu_to_le32(bsg_job->reply_payload.sg_cnt); - cur_dsd = (uint32_t *)&fx_iocb.dseg_rsp_address[0]; + tot_dsds = bsg_job->reply_payload.sg_cnt; + cur_dsd = (__le32 *)&fx_iocb.dseg_rsp_address[0]; avail_dsds = 1; for_each_sg(bsg_job->reply_payload.sg_list, sg, @@ -3418,7 +3425,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb) qlafx00_prep_cont_type1_iocb( sp->fcport->vha->req, &lcont_pkt); - cur_dsd = (uint32_t *) + cur_dsd = (__le32 *) lcont_pkt.dseg_0_address; avail_dsds = 5; cont = 1; @@ -3453,7 +3460,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb) } if (piocb_rqst->flags & SRB_FXDISC_REQ_DWRD_VALID) - fx_iocb.dataword = cpu_to_le32(piocb_rqst->dataword); + fx_iocb.dataword = piocb_rqst->dataword; fx_iocb.flags = piocb_rqst->flags; fx_iocb.entry_count = entry_cnt; } @@ -3462,7 +3469,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb) sp->fcport->vha, 0x3047, (uint8_t *)&fx_iocb, sizeof(struct fxdisc_entry_fx00)); - memcpy((void __iomem *)pfxiocb, &fx_iocb, + memcpy((void *)pfxiocb, &fx_iocb, sizeof(struct fxdisc_entry_fx00)); wmb(); } diff --git a/drivers/scsi/qla2xxx/qla_mr.h b/drivers/scsi/qla2xxx/qla_mr.h index cc327dc..1a092af 100644 --- a/drivers/scsi/qla2xxx/qla_mr.h +++ b/drivers/scsi/qla2xxx/qla_mr.h @@ -24,10 +24,10 @@ struct cmd_type_7_fx00 { uint32_t handle; /* System handle. */ uint32_t handle_hi; - uint16_t tgt_idx; /* Target Idx. */ + __le16 tgt_idx; /* Target Idx. */ uint16_t timeout; /* Command timeout. */ - uint16_t dseg_count; /* Data segment count. */ + __le16 dseg_count; /* Data segment count. */ uint16_t scsi_rsp_dsd_len; struct scsi_lun lun; /* LUN (LE). */ @@ -41,7 +41,7 @@ struct cmd_type_7_fx00 { uint8_t crn; uint8_t fcp_cdb[MAX_CMDSZ]; /* SCSI command words. */ - uint32_t byte_count; /* Total byte count. */ + __le32 byte_count; /* Total byte count. */ uint32_t dseg_0_address[2]; /* Data segment 0 address. */ uint32_t dseg_0_len; /* Data segment 0 length. */ @@ -81,16 +81,16 @@ struct sts_entry_fx00 { uint32_t handle; /* System handle. */ uint32_t handle_hi; /* System handle. */ - uint16_t comp_status; /* Completion status. */ + __le16 comp_status; /* Completion status. */ uint16_t reserved_0; /* OX_ID used by the firmware. */ - uint32_t residual_len; /* FW calc residual transfer length. */ + __le32 residual_len; /* FW calc residual transfer length. */ uint16_t reserved_1; uint16_t state_flags; /* State flags. */ uint16_t reserved_2; - uint16_t scsi_status; /* SCSI status. */ + __le16 scsi_status; /* SCSI status. */ uint32_t sense_len; /* FCP SENSE length. */ uint8_t data[32]; /* FCP response/sense information. */ @@ -106,7 +106,7 @@ struct multi_sts_entry_fx00 { uint8_t handle_count; uint8_t entry_status; - uint32_t handles[MAX_HANDLE_COUNT]; + __le32 handles[MAX_HANDLE_COUNT]; }; #define TSK_MGMT_IOCB_TYPE_FX00 0x05 @@ -116,21 +116,21 @@ struct tsk_mgmt_entry_fx00 { uint8_t sys_define; uint8_t entry_status; /* Entry Status. */ - uint32_t handle; /* System handle. */ + __le32 handle; /* System handle. */ uint32_t handle_hi; /* System handle. */ - uint16_t tgt_id; /* Target Idx. */ + __le16 tgt_id; /* Target Idx. */ uint16_t reserved_1; uint16_t delay; /* Activity delay in seconds. */ - uint16_t timeout; /* Command timeout. */ + __le16 timeout; /* Command timeout. */ struct scsi_lun lun; /* LUN (LE). */ - uint32_t control_flags; /* Control Flags. */ + __le32 control_flags; /* Control Flags. */ uint8_t reserved_2[32]; }; @@ -143,16 +143,16 @@ struct abort_iocb_entry_fx00 { uint8_t sys_define; /* System defined. */ uint8_t entry_status; /* Entry Status. */ - uint32_t handle; /* System handle. */ - uint32_t handle_hi; /* System handle. */ + __le32 handle; /* System handle. */ + __le32 handle_hi; /* System handle. */ - uint16_t tgt_id_sts; /* Completion status. */ - uint16_t options; + __le16 tgt_id_sts; /* Completion status. */ + __le16 options; - uint32_t abort_handle; /* System handle. */ - uint32_t abort_handle_hi; /* System handle. */ + __le32 abort_handle; /* System handle. */ + __le32 abort_handle_hi; /* System handle. */ - uint16_t req_que_no; + __le16 req_que_no; uint8_t reserved_1[38]; }; @@ -167,17 +167,17 @@ struct ioctl_iocb_entry_fx00 { uint32_t reserved_0; /* System handle. */ uint16_t comp_func_num; - uint16_t fw_iotcl_flags; + __le16 fw_iotcl_flags; - uint32_t dataword_r; /* Data word returned */ + __le32 dataword_r; /* Data word returned */ uint32_t adapid; /* Adapter ID */ uint32_t adapid_hi; /* Adapter ID high */ uint32_t reserved_1; - uint32_t seq_no; + __le32 seq_no; uint8_t reserved_2[20]; uint32_t residuallen; - uint32_t status; + __le32 status; }; #define STATUS_CONT_TYPE_FX00 0x04 @@ -189,26 +189,26 @@ struct fxdisc_entry_fx00 { uint8_t sys_define; /* System Defined. */ uint8_t entry_status; /* Entry Status. */ - uint32_t handle; /* System handle. */ - uint32_t reserved_0; /* System handle. */ + __le32 handle; /* System handle. */ + __le32 reserved_0; /* System handle. */ - uint16_t func_num; - uint16_t req_xfrcnt; - uint16_t req_dsdcnt; - uint16_t rsp_xfrcnt; - uint16_t rsp_dsdcnt; + __le16 func_num; + __le16 req_xfrcnt; + __le16 req_dsdcnt; + __le16 rsp_xfrcnt; + __le16 rsp_dsdcnt; uint8_t flags; uint8_t reserved_1; - uint32_t dseg_rq_address[2]; /* Data segment 0 address. */ - uint32_t dseg_rq_len; /* Data segment 0 length. */ - uint32_t dseg_rsp_address[2]; /* Data segment 1 address. */ - uint32_t dseg_rsp_len; /* Data segment 1 length. */ + __le32 dseg_rq_address[2]; /* Data segment 0 address. */ + __le32 dseg_rq_len; /* Data segment 0 length. */ + __le32 dseg_rsp_address[2]; /* Data segment 1 address. */ + __le32 dseg_rsp_len; /* Data segment 1 length. */ - uint32_t dataword; - uint32_t adapid; - uint32_t adapid_hi; - uint32_t dataword_extra; + __le32 dataword; + __le32 adapid; + __le32 adapid_hi; + __le32 dataword_extra; }; struct qlafx00_tgt_node_info { @@ -421,43 +421,43 @@ struct config_info_data { WRT_REG_DWORD((ha)->cregbase + off, val) struct qla_mt_iocb_rqst_fx00 { - uint32_t reserved_0; + __le32 reserved_0; - uint16_t func_type; + __le16 func_type; uint8_t flags; uint8_t reserved_1; - uint32_t dataword; + __le32 dataword; - uint32_t adapid; - uint32_t adapid_hi; + __le32 adapid; + __le32 adapid_hi; - uint32_t dataword_extra; + __le32 dataword_extra; - uint32_t req_len; + __le32 req_len; - uint32_t rsp_len; + __le32 rsp_len; }; struct qla_mt_iocb_rsp_fx00 { uint32_t reserved_1; uint16_t func_type; - uint16_t ioctl_flags; + __le16 ioctl_flags; - uint32_t ioctl_data; + __le32 ioctl_data; uint32_t adapid; uint32_t adapid_hi; uint32_t reserved_2; - uint32_t seq_number; + __le32 seq_number; uint8_t reserved_3[20]; int32_t res_count; - uint32_t status; + __le32 status; }; diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index ad72c1d..3e21e9f 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -104,8 +104,6 @@ MODULE_PARM_DESC(ql2xshiftctondsd, "Set to control shifting of command type processing " "based on total number of SG elements."); -static void qla2x00_free_device(scsi_qla_host_t *); - int ql2xfdmienable=1; module_param(ql2xfdmienable, int, S_IRUGO); MODULE_PARM_DESC(ql2xfdmienable, @@ -237,6 +235,7 @@ static int qla2xxx_eh_host_reset(struct scsi_cmnd *); static int qla2x00_change_queue_depth(struct scsi_device *, int, int); static int qla2x00_change_queue_type(struct scsi_device *, int); +static void qla2x00_free_device(scsi_qla_host_t *); struct scsi_host_template qla2xxx_driver_template = { .module = THIS_MODULE, @@ -2840,8 +2839,7 @@ skip_dpc: qla2x00_dfs_setup(base_vha); ql_log(ql_log_info, base_vha, 0x00fb, - "QLogic %s - %s.\n", - ha->model_number, ha->model_desc ? ha->model_desc : ""); + "QLogic %s - %s.\n", ha->model_number, ha->model_desc); ql_log(ql_log_info, base_vha, 0x00fc, "ISP%04X: %s @ %s hdma%c host#=%ld fw=%s.\n", pdev->device, ha->isp_ops->pci_info_str(base_vha, pci_info), @@ -2981,14 +2979,12 @@ qla2x00_remove_one(struct pci_dev *pdev) set_bit(UNLOADING, &base_vha->dpc_flags); mutex_lock(&ha->vport_lock); while (ha->cur_vport_count) { - struct Scsi_Host *scsi_host; - spin_lock_irqsave(&ha->vport_slock, flags); BUG_ON(base_vha->list.next == &ha->vp_list); /* This assumes first entry in ha->vp_list is always base vha */ vha = list_first_entry(&base_vha->list, scsi_qla_host_t, list); - scsi_host = scsi_host_get(vha->host); + scsi_host_get(vha->host); spin_unlock_irqrestore(&ha->vport_slock, flags); mutex_unlock(&ha->vport_lock); diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index d055450..cb4fefa 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -258,7 +258,7 @@ struct sdebug_queued_cmd { static struct sdebug_queued_cmd queued_arr[SCSI_DEBUG_CANQUEUE]; static unsigned char * fake_storep; /* ramdisk storage */ -static unsigned char *dif_storep; /* protection info */ +static struct sd_dif_tuple *dif_storep; /* protection info */ static void *map_storep; /* provisioning map */ static unsigned long map_size; @@ -277,11 +277,6 @@ static char sdebug_proc_name[] = "scsi_debug"; static struct bus_type pseudo_lld_bus; -static inline sector_t dif_offset(sector_t sector) -{ - return sector << 3; -} - static struct device_driver sdebug_driverfs_driver = { .name = sdebug_proc_name, .bus = &pseudo_lld_bus, @@ -1736,6 +1731,50 @@ static int do_device_access(struct scsi_cmnd *scmd, return ret; } +static u16 dif_compute_csum(const void *buf, int len) +{ + u16 csum; + + switch (scsi_debug_guard) { + case 1: + csum = ip_compute_csum(buf, len); + break; + case 0: + csum = cpu_to_be16(crc_t10dif(buf, len)); + break; + } + return csum; +} + +static int dif_verify(struct sd_dif_tuple *sdt, const void *data, + sector_t sector, u32 ei_lba) +{ + u16 csum = dif_compute_csum(data, scsi_debug_sector_size); + + if (sdt->guard_tag != csum) { + pr_err("%s: GUARD check failed on sector %lu rcvd 0x%04x, data 0x%04x\n", + __func__, + (unsigned long)sector, + be16_to_cpu(sdt->guard_tag), + be16_to_cpu(csum)); + return 0x01; + } + if (scsi_debug_dif == SD_DIF_TYPE1_PROTECTION && + be32_to_cpu(sdt->ref_tag) != (sector & 0xffffffff)) { + pr_err("%s: REF check failed on sector %lu\n", + __func__, (unsigned long)sector); + return 0x03; + } + if (scsi_debug_dif == SD_DIF_TYPE2_PROTECTION && + be32_to_cpu(sdt->ref_tag) != ei_lba) { + pr_err("%s: REF check failed on sector %lu\n", + __func__, (unsigned long)sector); + dif_errors++; + return 0x03; + } + return 0; +} + static int prot_verify_read(struct scsi_cmnd *SCpnt, sector_t start_sec, unsigned int sectors, u32 ei_lba) { @@ -1748,71 +1787,38 @@ static int prot_verify_read(struct scsi_cmnd *SCpnt, sector_t start_sec, start_sec = do_div(tmp_sec, sdebug_store_sectors); - sdt = (struct sd_dif_tuple *)(dif_storep + dif_offset(start_sec)); + sdt = dif_storep + start_sec; for (i = 0 ; i < sectors ; i++) { - u16 csum; + int ret; if (sdt[i].app_tag == 0xffff) continue; sector = start_sec + i; - switch (scsi_debug_guard) { - case 1: - csum = ip_compute_csum(fake_storep + - sector * scsi_debug_sector_size, - scsi_debug_sector_size); - break; - case 0: - csum = crc_t10dif(fake_storep + - sector * scsi_debug_sector_size, - scsi_debug_sector_size); - csum = cpu_to_be16(csum); - break; - default: - BUG(); - } - - if (sdt[i].guard_tag != csum) { - printk(KERN_ERR "%s: GUARD check failed on sector %lu" \ - " rcvd 0x%04x, data 0x%04x\n", __func__, - (unsigned long)sector, - be16_to_cpu(sdt[i].guard_tag), - be16_to_cpu(csum)); - dif_errors++; - return 0x01; - } - - if (scsi_debug_dif == SD_DIF_TYPE1_PROTECTION && - be32_to_cpu(sdt[i].ref_tag) != (sector & 0xffffffff)) { - printk(KERN_ERR "%s: REF check failed on sector %lu\n", - __func__, (unsigned long)sector); + ret = dif_verify(&sdt[i], + fake_storep + sector * scsi_debug_sector_size, + sector, ei_lba); + if (ret) { dif_errors++; - return 0x03; - } - - if (scsi_debug_dif == SD_DIF_TYPE2_PROTECTION && - be32_to_cpu(sdt[i].ref_tag) != ei_lba) { - printk(KERN_ERR "%s: REF check failed on sector %lu\n", - __func__, (unsigned long)sector); - dif_errors++; - return 0x03; + return ret; } ei_lba++; } - resid = sectors * 8; /* Bytes of protection data to copy into sgl */ + /* Bytes of protection data to copy into sgl */ + resid = sectors * sizeof(*dif_storep); sector = start_sec; scsi_for_each_prot_sg(SCpnt, psgl, scsi_prot_sg_count(SCpnt), i) { int len = min(psgl->length, resid); paddr = kmap_atomic(sg_page(psgl)) + psgl->offset; - memcpy(paddr, dif_storep + dif_offset(sector), len); + memcpy(paddr, dif_storep + sector, len); - sector += len >> 3; + sector += len / sizeof(*dif_storep); if (sector >= sdebug_store_sectors) { /* Force wrap */ tmp_sec = sector; @@ -1910,22 +1916,21 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec, sector_t tmp_sec = start_sec; sector_t sector; int ppage_offset; - unsigned short csum; sector = do_div(tmp_sec, sdebug_store_sectors); BUG_ON(scsi_sg_count(SCpnt) == 0); BUG_ON(scsi_prot_sg_count(SCpnt) == 0); - paddr = kmap_atomic(sg_page(psgl)) + psgl->offset; ppage_offset = 0; /* For each data page */ scsi_for_each_sg(SCpnt, dsgl, scsi_sg_count(SCpnt), i) { daddr = kmap_atomic(sg_page(dsgl)) + dsgl->offset; + paddr = kmap_atomic(sg_page(psgl)) + psgl->offset; /* For each sector-sized chunk in data page */ - for (j = 0 ; j < dsgl->length ; j += scsi_debug_sector_size) { + for (j = 0; j < dsgl->length; j += scsi_debug_sector_size) { /* If we're at the end of the current * protection page advance to the next one @@ -1941,51 +1946,9 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec, sdt = paddr + ppage_offset; - switch (scsi_debug_guard) { - case 1: - csum = ip_compute_csum(daddr, - scsi_debug_sector_size); - break; - case 0: - csum = cpu_to_be16(crc_t10dif(daddr, - scsi_debug_sector_size)); - break; - default: - BUG(); - ret = 0; - goto out; - } - - if (sdt->guard_tag != csum) { - printk(KERN_ERR - "%s: GUARD check failed on sector %lu " \ - "rcvd 0x%04x, calculated 0x%04x\n", - __func__, (unsigned long)sector, - be16_to_cpu(sdt->guard_tag), - be16_to_cpu(csum)); - ret = 0x01; - dump_sector(daddr, scsi_debug_sector_size); - goto out; - } - - if (scsi_debug_dif == SD_DIF_TYPE1_PROTECTION && - be32_to_cpu(sdt->ref_tag) - != (start_sec & 0xffffffff)) { - printk(KERN_ERR - "%s: REF check failed on sector %lu\n", - __func__, (unsigned long)sector); - ret = 0x03; - dump_sector(daddr, scsi_debug_sector_size); - goto out; - } - - if (scsi_debug_dif == SD_DIF_TYPE2_PROTECTION && - be32_to_cpu(sdt->ref_tag) != ei_lba) { - printk(KERN_ERR - "%s: REF check failed on sector %lu\n", - __func__, (unsigned long)sector); - ret = 0x03; - dump_sector(daddr, scsi_debug_sector_size); + ret = dif_verify(sdt, daddr + j, start_sec, ei_lba); + if (ret) { + dump_sector(daddr + j, scsi_debug_sector_size); goto out; } @@ -1994,7 +1957,7 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec, * correctness we need to verify each sector * before writing it to "stable" storage */ - memcpy(dif_storep + dif_offset(sector), sdt, 8); + memcpy(dif_storep + sector, sdt, sizeof(*sdt)); sector++; @@ -2003,23 +1966,21 @@ static int prot_verify_write(struct scsi_cmnd *SCpnt, sector_t start_sec, start_sec++; ei_lba++; - daddr += scsi_debug_sector_size; ppage_offset += sizeof(struct sd_dif_tuple); } + kunmap_atomic(paddr); kunmap_atomic(daddr); } - kunmap_atomic(paddr); - dix_writes++; return 0; out: dif_errors++; - kunmap_atomic(daddr); kunmap_atomic(paddr); + kunmap_atomic(daddr); return ret; } @@ -2092,6 +2053,11 @@ static void unmap_region(sector_t lba, unsigned int len) scsi_debug_sector_size * scsi_debug_unmap_granularity); } + if (dif_storep) { + memset(dif_storep + lba, 0xff, + sizeof(*dif_storep) * + scsi_debug_unmap_granularity); + } } lba = map_index_to_lba(index + 1); } @@ -3400,7 +3366,7 @@ static int __init scsi_debug_init(void) if (scsi_debug_num_parts > 0) sdebug_build_parts(fake_storep, sz); - if (scsi_debug_dif) { + if (scsi_debug_dix) { int dif_size; dif_size = sdebug_store_sectors * sizeof(struct sd_dif_tuple); diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 86d5220..124392f 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -434,6 +434,8 @@ static void scsi_run_queue(struct request_queue *q) list_splice_init(&shost->starved_list, &starved_list); while (!list_empty(&starved_list)) { + struct request_queue *slq; + /* * As long as shost is accepting commands and we have * starved queues, call blk_run_queue. scsi_request_fn @@ -456,11 +458,25 @@ static void scsi_run_queue(struct request_queue *q) continue; } - spin_unlock(shost->host_lock); - spin_lock(sdev->request_queue->queue_lock); - __blk_run_queue(sdev->request_queue); - spin_unlock(sdev->request_queue->queue_lock); - spin_lock(shost->host_lock); + /* + * Once we drop the host lock, a racing scsi_remove_device() + * call may remove the sdev from the starved list and destroy + * it and the queue. Mitigate by taking a reference to the + * queue and never touching the sdev again after we drop the + * host lock. Note: if __scsi_remove_device() invokes + * blk_cleanup_queue() before the queue is run from this + * function then blk_run_queue() will return immediately since + * blk_cleanup_queue() marks the queue with QUEUE_FLAG_DYING. + */ + slq = sdev->request_queue; + if (!blk_get_queue(slq)) + continue; + spin_unlock_irqrestore(shost->host_lock, flags); + + blk_run_queue(slq); + blk_put_queue(slq); + + spin_lock_irqsave(shost->host_lock, flags); } /* put any unprocessed entries back */ list_splice(&starved_list, &shost->starved_list); @@ -2177,6 +2193,7 @@ scsi_device_set_state(struct scsi_device *sdev, enum scsi_device_state state) case SDEV_OFFLINE: case SDEV_TRANSPORT_OFFLINE: case SDEV_CANCEL: + case SDEV_CREATED_BLOCK: break; default: goto illegal; diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 9451989..83ec1aa 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -326,7 +326,9 @@ MODULE_PARM_DESC(storvsc_ringbuffer_size, "Ring buffer size (bytes)"); */ static int storvsc_timeout = 180; -#define STORVSC_MAX_IO_REQUESTS 128 +#define STORVSC_MAX_IO_REQUESTS 200 + +static void storvsc_on_channel_callback(void *context); /* * In Hyper-V, each port/path/target maps to 1 scsi host adapter. In @@ -364,6 +366,7 @@ struct storvsc_device { bool destroy; bool drain_notify; + bool open_sub_channel; atomic_t num_outstanding_req; struct Scsi_Host *host; @@ -755,12 +758,104 @@ static unsigned int copy_to_bounce_buffer(struct scatterlist *orig_sgl, return total_copied; } +static void handle_sc_creation(struct vmbus_channel *new_sc) +{ + struct hv_device *device = new_sc->primary_channel->device_obj; + struct storvsc_device *stor_device; + struct vmstorage_channel_properties props; + + stor_device = get_out_stor_device(device); + if (!stor_device) + return; + + if (stor_device->open_sub_channel == false) + return; + + memset(&props, 0, sizeof(struct vmstorage_channel_properties)); + + vmbus_open(new_sc, + storvsc_ringbuffer_size, + storvsc_ringbuffer_size, + (void *)&props, + sizeof(struct vmstorage_channel_properties), + storvsc_on_channel_callback, new_sc); +} + +static void handle_multichannel_storage(struct hv_device *device, int max_chns) +{ + struct storvsc_device *stor_device; + int num_cpus = num_online_cpus(); + int num_sc; + struct storvsc_cmd_request *request; + struct vstor_packet *vstor_packet; + int ret, t; + + num_sc = ((max_chns > num_cpus) ? num_cpus : max_chns); + stor_device = get_out_stor_device(device); + if (!stor_device) + return; + + request = &stor_device->init_request; + vstor_packet = &request->vstor_packet; + + stor_device->open_sub_channel = true; + /* + * Establish a handler for dealing with subchannels. + */ + vmbus_set_sc_create_callback(device->channel, handle_sc_creation); + + /* + * Check to see if sub-channels have already been created. This + * can happen when this driver is re-loaded after unloading. + */ + + if (vmbus_are_subchannels_present(device->channel)) + return; + + stor_device->open_sub_channel = false; + /* + * Request the host to create sub-channels. + */ + memset(request, 0, sizeof(struct storvsc_cmd_request)); + init_completion(&request->wait_event); + vstor_packet->operation = VSTOR_OPERATION_CREATE_SUB_CHANNELS; + vstor_packet->flags = REQUEST_COMPLETION_FLAG; + vstor_packet->sub_channel_count = num_sc; + + ret = vmbus_sendpacket(device->channel, vstor_packet, + (sizeof(struct vstor_packet) - + vmscsi_size_delta), + (unsigned long)request, + VM_PKT_DATA_INBAND, + VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED); + + if (ret != 0) + return; + + t = wait_for_completion_timeout(&request->wait_event, 10*HZ); + if (t == 0) + return; + + if (vstor_packet->operation != VSTOR_OPERATION_COMPLETE_IO || + vstor_packet->status != 0) + return; + + /* + * Now that we created the sub-channels, invoke the check; this + * may trigger the callback. + */ + stor_device->open_sub_channel = true; + vmbus_are_subchannels_present(device->channel); +} + static int storvsc_channel_init(struct hv_device *device) { struct storvsc_device *stor_device; struct storvsc_cmd_request *request; struct vstor_packet *vstor_packet; int ret, t; + int max_chns; + bool process_sub_channels = false; stor_device = get_out_stor_device(device); if (!stor_device) @@ -855,6 +950,19 @@ static int storvsc_channel_init(struct hv_device *device) vstor_packet->status != 0) goto cleanup; + /* + * Check to see if multi-channel support is there. + * Hosts that implement protocol version of 5.1 and above + * support multi-channel. + */ + max_chns = vstor_packet->storage_channel_properties.max_channel_cnt; + if ((vmbus_proto_version != VERSION_WIN7) && + (vmbus_proto_version != VERSION_WS2008)) { + if (vstor_packet->storage_channel_properties.flags & + STORAGE_CHANNEL_SUPPORTS_MULTI_CHANNEL) + process_sub_channels = true; + } + memset(vstor_packet, 0, sizeof(struct vstor_packet)); vstor_packet->operation = VSTOR_OPERATION_END_INITIALIZATION; vstor_packet->flags = REQUEST_COMPLETION_FLAG; @@ -879,6 +987,9 @@ static int storvsc_channel_init(struct hv_device *device) vstor_packet->status != 0) goto cleanup; + if (process_sub_channels) + handle_multichannel_storage(device, max_chns); + cleanup: return ret; @@ -1100,7 +1211,8 @@ static void storvsc_on_receive(struct hv_device *device, static void storvsc_on_channel_callback(void *context) { - struct hv_device *device = (struct hv_device *)context; + struct vmbus_channel *channel = (struct vmbus_channel *)context; + struct hv_device *device; struct storvsc_device *stor_device; u32 bytes_recvd; u64 request_id; @@ -1108,13 +1220,17 @@ static void storvsc_on_channel_callback(void *context) struct storvsc_cmd_request *request; int ret; + if (channel->primary_channel != NULL) + device = channel->primary_channel->device_obj; + else + device = channel->device_obj; stor_device = get_in_stor_device(device); if (!stor_device) return; do { - ret = vmbus_recvpacket(device->channel, packet, + ret = vmbus_recvpacket(channel, packet, ALIGN((sizeof(struct vstor_packet) - vmscsi_size_delta), 8), &bytes_recvd, &request_id); @@ -1155,7 +1271,7 @@ static int storvsc_connect_to_vsp(struct hv_device *device, u32 ring_size) ring_size, (void *)&props, sizeof(struct vmstorage_channel_properties), - storvsc_on_channel_callback, device); + storvsc_on_channel_callback, device->channel); if (ret != 0) return ret; @@ -1207,6 +1323,7 @@ static int storvsc_do_io(struct hv_device *device, { struct storvsc_device *stor_device; struct vstor_packet *vstor_packet; + struct vmbus_channel *outgoing_channel; int ret = 0; vstor_packet = &request->vstor_packet; @@ -1217,6 +1334,11 @@ static int storvsc_do_io(struct hv_device *device, request->device = device; + /* + * Select an an appropriate channel to send the request out. + */ + + outgoing_channel = vmbus_get_outgoing_channel(device->channel); vstor_packet->flags |= REQUEST_COMPLETION_FLAG; @@ -1234,7 +1356,7 @@ static int storvsc_do_io(struct hv_device *device, vstor_packet->operation = VSTOR_OPERATION_EXECUTE_SRB; if (request->data_buffer.len) { - ret = vmbus_sendpacket_multipagebuffer(device->channel, + ret = vmbus_sendpacket_multipagebuffer(outgoing_channel, &request->data_buffer, vstor_packet, (sizeof(struct vstor_packet) - @@ -1580,6 +1702,7 @@ static struct scsi_host_template scsi_driver = { enum { SCSI_GUID, IDE_GUID, + SFC_GUID, }; static const struct hv_vmbus_device_id id_table[] = { @@ -1591,6 +1714,11 @@ static const struct hv_vmbus_device_id id_table[] = { { HV_IDE_GUID, .driver_data = IDE_GUID }, + /* Fibre Channel GUID */ + { + HV_SYNTHFC_GUID, + .driver_data = SFC_GUID + }, { }, }; @@ -1643,6 +1771,7 @@ static int storvsc_probe(struct hv_device *device, } stor_device->destroy = false; + stor_device->open_sub_channel = false; init_waitqueue_head(&stor_device->waiting_to_drain); stor_device->device = device; stor_device->host = host; |
